1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259b166a817232b6a5ff4a0653cca74fab753ebaf80e97c07f0a5212f17a2864. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3433cb34-9668-4ee0-b100-2ace39ac3641.json and https://artists.proofprofile.net/proofs/artist/3433cb34-9668-4ee0-b100-2ace39ac3641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6035d769804c45e1af5c4e6b74b194ce75281f97491370f8a6895fac616921b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1705652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fb450676ff1dca20b20bcb605b47d9c64c492d731a8821edb9216c2749e75e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBURZ1403838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c82c3df0ca77639412284a2ead5f0b3836d397d2e04204647cbdc575eebc8a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBURZ1403904.
Carlos Di Sarli y su orquesta tipica - El señor del tango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd975c1c08a1dcf9e9f0d0527d4a3ab8029fec902fba029a9497a509bfa74f93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50a36dd164e64de3d946317a8673ecf770607b4afefca280d2275a738d2e29f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d7536f90ebf2805c772f2d5797ea9047e3ed59e56ad2eb68d92a9139c4576e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b2f10cf2f018a3f6abd73e44d5349c4b95f431f355542e9ce66f34e5b2adc4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c4e01ee6cc994a4ad699cd010daf092d71d9756a48de87553d5c95e93389b1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca4c2a59a5b1626938c825aacc4fe9d55848e14f47ba4ad283d913acc2859a6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b3d5fce2ebc35685fd2c02d49a88fa479ccaae85b3e1fc2e39bac82592eb74. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc75313aad4e98cc5c27ef22d54850159a989ea91636661f9e35cac1d49a9e5. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed87c9ed26b5ceee9da65ce4b8a4aad0ed1f8bbdd984bdf1e4a4e6e19d07a949. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12870fa2956a3e39bf7a93c9c7879920d9cbb8de0469941d102057506321ae2b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1995271519d60abf8abe1b9ab28c39e0af7955b70b6bf41ad5d564a857d61cc1. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4b0adab724c5a4c656a82e4137c33d903813a39507d82a6786103aa8176427. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0290d798dc7c62bd2a6cf32efe034399d345b0896e778d2f7d3c633f50bf2cc. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a297245a6d06bc42d560351f765694b4ec30f82087b3610d3020020ed160bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c856300d33327115e73b24011669be4e791334cd689aa6c59a3279cd0fc7f9c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8407854be584637289d93770126a7c999a7a699b8ccec50d877c24e0a0499b68. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b198cc024dda3b9ef92356e5f1ba8f7c4eb4d75f2ebfe858d5320e71eede2b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6171ce2161efac33bfb4884440fc1ab42b6a6ef1729e5e4a858259426efe97b6. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4eed5822de6aa7752083ee58b84e8dc9ff6812d1eaac4be21c27da0ea089e5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991008432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1d7abfe78d91f3e10ec759fcecfb7d2c6844ee8e8ee6e34c209d4038ffd16b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb98c6a45cab8c8890731a7c0864aff4b12744fde0274c623686e09031980727. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d441241f82614d44649881b682cbc9a902189b6a739286188f314bae2448c9b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0e537428a1f1b8de1658946d5dc4acad31c96a03e082be3058553ca3f6cd2b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b4faf374a47b18d112652ab186da99c68f7a76f3f847013b7f250c4ba5c587. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fba00d12cfd06178468752c90637afa512af2f2379471393d9a2b8f61e7aa8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80e9420c5d4393e6d3653ec3d9d0b81fb93b09b03fc3e543834ba45a519cb5f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04aeb9d3de5bf2be529a1a0d6a90863e87842bb4b6fe5221d174fd4c61640aa. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de431dcef36f8f82b59e2ff7d507199a8c6452789cd701bd9a6b5333c27211. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073240c46ab207409142dbf9d020f806e6a24cafe27413cdd2ced9e1c344fda2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51c8e5e4d0a79edc227461cb3e7366e9e5355ae7aaaab9ae1822f4a2af18ef8. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6949dacef4d19cbaf1f235ff97056ed9b0007f0dffbf82d277f28578079e4fe6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985990b2e12d5fd7463c1adf6eee0dc065994665327184ca3ae7bf5f589f7514. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1fbf0b4dba0961707dd837af939d80cdbe1114c3881ff82919b2315f34561c. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb1b3ce0fd5f6f08254f7d77064e4b926a2d642f22a04cf394ca8c7a4615017. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bcf563da23cf3ca563198993742f72fecc1ca0293ca57b392384b907bb8f41. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66e369428e23c7c03bb793648610bb3e1f6ccf3cbbeaa1b5e028dce851d9166. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14ff1eb153ba6f8a6b8641e28974bf00d326f8a3342c1482b6b1714196a8afe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565d7a7d147b79e3c03255d88ee34d533fb907dc6b3dd3b4390794a191c7bb0a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52070984.
Solo Tango: Carlos Di Sarli - Instrumental Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616711109a1cb8ee290370c48c7f8b7d5ef64621a9d36ff914c316ed3512ae04. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a56914150458d9419d9b4dc2230e46007909c7291388851142469e2eca65d8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d6c2a1992c5ba34522dbad37e3ab12ee708e68a5eaaf0b2151e13c9ee50dc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54462a306b2db6b384c1c26bb73857310809a03e55afcdf6b5b61645a8d21b9a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf446d59a8b7d34723608018061884cab9035e6ea435a8a1dabfd4bb94767ef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f939cc04e4c6b5f66f19fe8a396933e668c3a27d22cd0ef5bdd888a2bf1cd9e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a1361e29d0c3997a6368fb79215e02375a7ff4162b3c89387746cfbee5fe41. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad0c40fc730b0ca57c2a05a1b84180000743f48c198572eacd34e019d5b3594. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08479e0e4745853b17d39a1f296c1ad54b6ad67f83fac5575dbb318079f47db0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9d149d7f17ef60b718058e24328eea9840d68caf6d097e03fe7f548bac3f60. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d74d6540b8e3d1cc1e9ce1d1008b1f0ac5c9ba77b320152246a67754687809f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a497dd2e6cefa691640982e01ff901e397e1eed722e32253b65f670795ef61. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8533c51b835310e2bec0e377560e4495b084ac3e5fb1197aeb2196139e1278e3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672bc6c59982b4eb5c1a06d8a87c0c492c2d49b95f5acea74de89a93001b8880. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30b0b625bebb4496bcd7f0441ecd96312fb1d2ce39ddac6e18a96f84d4e6e01. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b87cabff77e35b3b27b08e708c054a7bf55d298f24696550f8bd219898178c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecbf57a0e172c5583b7cc7e1f641b0c728bed3d924b3029fc3a9b439f8018ea. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6788e1a99d9b83fe427143d2a85218648494485a5eecd6eeb9af262d146790. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3791d8e433c309e8367218e6885f84c5224b3b98877dd044a18dda3dc9aeb9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ed9919d415c3fc56969e3cf38d8638699d9179457a14bae3900ceac5416328. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ef7a633bdd9f21277cfc19596a040c97b80354de324e546054596dd75697e6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0658356c2ebcd89c544837ff1049ac0c979f42172e2da483195f24251fae0a9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38d598efe3ad0bfbe4810226be1775679bfbc75dcc65e9f09c43ed0261671b4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce2c4a697271ef36ef4429eb37bce8581924065d9560987e497421ebe432429. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68f1f2f958fdb3194b53d058e37d16b0611010a7cd767377c5d1362b540f34e. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc083298de599af6cac1e9b3aeea913fba74767fede4eea6f12b8097368f024. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b14b1f00e593b6b70385f02ff76c7f9bcad75e1693ec501899383205bb7f93. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853f2c1f69a31b5aa5c6ab192f54bf21b5a620686415d0c6147d90863747415a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00eba6ba58ebb36699dac2ed963a3a95fbf4ae24e00ec089554c2a7cf55731dd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df3fb3be7df4475d1f027e153bd2583d9ad4a36405da298419f04bb27554421. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea34f15512156725899a775a8cb318248e214ff6d1fa1e0b5c5c169021b1bd6. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c6f62d4f0f0d7155a9f5208cb5d94adefd75ff1354815e4312e3cebc61f039. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de06819c7005f487dd3f97ed82d2b04bfa8564371006fe01142c9de11e753d4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f79b4fa72ae43bca2f884877d975c45c511cea19eb9a9c3d3f7db2c409646a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9877eb7a5a72f37f245966e4a85e4adebe532b5bcf3752c09ae68f4da77b0bf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb147846db975d3b2e743f444b2256f53bff47baa5ce0510ae916d1785660e41d. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d2f09def3725ed5cfc833383a084f068330e407a90753a03034e400e7cf6c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592fd4332ac662e6b31389905641899b7029a3594d154a4808fc46a9cea8e42. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7f9e0e9342146227c6d2b88d57d56a407083297bb5f3f36b00add2fb2a63a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed3f18a465eda1fae3400fb4cdc97bc7a85c8945c2af27bd49e3cc26b95307c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672bc6c59982b4eb5c1a06d8a87c0c492c2d49b95f5acea74de89a93001b8880. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7e673cfa8f8454b3668618d8626cd9a72d41495698bbee41897024c8452c48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2e97bc0f18ce2e4948188dff86730dbe423416386800d42c2027417d1f9a09. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18638a4d8c8a31cda7fef1cf9da5b09130bfcdb40dd6d9cfa59eaed8448b090d. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d74d6540b8e3d1cc1e9ce1d1008b1f0ac5c9ba77b320152246a67754687809f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d6c2a1992c5ba34522dbad37e3ab12ee708e68a5eaaf0b2151e13c9ee50dc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aede78c65fc54af3a10846c05d07be0a3307c3986cf44cfe6b855bf8bae119e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9d149d7f17ef60b718058e24328eea9840d68caf6d097e03fe7f548bac3f60. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7ae36bec6560bff23912b7b0dbfc82372b4c665201437b584faa141dd06fbb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08479e0e4745853b17d39a1f296c1ad54b6ad67f83fac5575dbb318079f47db0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad0c40fc730b0ca57c2a05a1b84180000743f48c198572eacd34e019d5b3594. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bf0a22e495c2795b2f02ed81541e35b92fdacd5189006b1aef08656eef0992. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a497dd2e6cefa691640982e01ff901e397e1eed722e32253b65f670795ef61. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a78b6a236b1ce71bcdb09139e78e64f5b80bd2d09c9e131ba30d291e0841ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a1361e29d0c3997a6368fb79215e02375a7ff4162b3c89387746cfbee5fe41. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc285b50532d046d24a9b30ec08415b2e46bef89cfcd8a33a2afe7464625214a9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf446d59a8b7d34723608018061884cab9035e6ea435a8a1dabfd4bb94767ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30b0b625bebb4496bcd7f0441ecd96312fb1d2ce39ddac6e18a96f84d4e6e01. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8533c51b835310e2bec0e377560e4495b084ac3e5fb1197aeb2196139e1278e3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f939cc04e4c6b5f66f19fe8a396933e668c3a27d22cd0ef5bdd888a2bf1cd9e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59755e3d0bc6f1a17de1ee9b8fe4a57587e80bbe797b85e50370d7289aeaca07. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f931c3c58b3f086f454d74b9676ce56b0199c97db970006a195bede3b174f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5da48da1d70a4699bc459df76c96fa27f56f396e709b8d93fa248d26d0b0d31. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcea4281ef8169039c86ddf5666aa9ba1cba863c4d74da858005ad5f1e9ac713. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b634ace03c1a112c3b1b79d476facc628782af6214e9a7825c554f965a69af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9336b193ba5756d8a3c5cc68a29e3ac2bee9e05be27044d1758a71dcddb2a06a. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ddcd0b3242077a6a66994dc3ae93e718b2f90659c16a2814d005bf16946ed4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91ab1e35ce0a4f0b4b1276ee1ac81689adac8f30b38c2449213517f27ea57bd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e88e956f9061144aaf32ffb45e3292abe3cc1afee753815b6e4e2575987cda. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a876d2b9d221ecc265d21f14849410c1d4cd8c17a0f82637a9df085da67418. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd4072bbb4b02fb08d06be222fa248f706f2b7d4d2518976aa1aea8de6305f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524b58dfed2cca873975d3c6a81f786e1aed8763850e14dc279d1bbe240af19b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a56914150458d9419d9b4dc2230e46007909c7291388851142469e2eca65d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e19ab42236cb246aa52188b2e2eb7af1a7264ab0526f902694e456b57c1ca3b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41402a737b9e9c5623d0ace296c635786ec9d3b9fa8922b01c2a27b3a9988754. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24baa63d120890167e29b13ad8067f1eedd5b8aa79db555f5b7c94423491da88. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e757f145c4875bb6513eb0470fe996a87efc284592c10ebdc0cdb8b14916486. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039701512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc83a7edd2bcd202c3479e1d19ac73af7c926737d61d973f84fb8a246681a608. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095ccca1e6141899c96ac656b2a4f0edc1bf2b3501bd2e9de4dd29d6b6ee22c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4781336f1cf72c141a79c4ff1d8ffc40363911a3c4aa1eb75ff1039c01713c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afd640644b1e0ad35bda4303d2276fadd91ca43fe8ace4ce7e3418777811fc6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cb18ec365c03a41530e68b673a4784e27138593a11f3ea0ed1f91ef71af646. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cdb0da1463348104a38449042bf334943c5e0943e75157ade1e9f0a8fc78ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20966819eccbb5721b98c44cf6a7d19434e32e68c733fe0a64a02e0fa4f06c37. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf423e4ffa27564bc56787b46ac687ae42599647b44e9bec36f6a31a8ecf4bbb0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367934f4a83dfaef2837578b73454f9c5c21b62f2251c0a3dcdee90ad4504c57. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c47e93bc615d54e6d36c7b6b4aa4c3ab07d855d08bf0d5ee8cd9632ef2c578. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB71663038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd507efcec7dafe176fa3b94730b54617b163ba909c0a2d194f5f91f405206cd1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc0438ac76751ceb7659c1b9307bf097b24655cc34ddb808a36dd289b9d59e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7e673cfa8f8454b3668618d8626cd9a72d41495698bbee41897024c8452c48. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1fe981246cd2d8cbb741c27ca88913a2576637de8b2fc26ce99330d719563f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89e3857f7021efa3af6482a1607cfce986d046d8d4b9689c3cba1e85cdb448b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580599cdf645f1dbbf4da70aff8f03646c6dfb45faa11ff875e0958ce8521f15. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8137820a192f15a7be89c0fdc088dabe6d8c3508e96ed749f708b06fd7449588. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfcfdce40bbced4fb766b05b4584350396f4b0848167842f431e8f800ae62b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a29df1a1cadf34215a7650d44f392eb648d0554a1d5ea14f6d52d4dae8abc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4704fd313606ce5a301a3adf283fac1a5a241ea8bb3f9d071e21b517fe7daac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c505e0cec8dbb752c79ddf7f65b12d1710ea2d79dc4427f38906cd991bc9f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e6430775d235acca28497c5db1fab1f4eff850c26ca55efafb5ef25fd332b8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30b0b625bebb4496bcd7f0441ecd96312fb1d2ce39ddac6e18a96f84d4e6e01. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11550dbfe474dc98c61331f9747d17bd8070cbb51b6a01f33263f8f14a919239. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbc5c13baedd4dc381509a9a4a3e04fa17336b4775d02be84e4140582d822b4. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e61f27247a8d0967af2a1788a17dc873fcf44339050e702aeac8db84916b9b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035800049.
Archivo RCA: La Década del '50 - Carlos Di Sarli - Juan D'Arienzo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d6c2a1992c5ba34522dbad37e3ab12ee708e68a5eaaf0b2151e13c9ee50dc. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf446d59a8b7d34723608018061884cab9035e6ea435a8a1dabfd4bb94767ef. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54462a306b2db6b384c1c26bb73857310809a03e55afcdf6b5b61645a8d21b9a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18638a4d8c8a31cda7fef1cf9da5b09130bfcdb40dd6d9cfa59eaed8448b090d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08479e0e4745853b17d39a1f296c1ad54b6ad67f83fac5575dbb318079f47db0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2e97bc0f18ce2e4948188dff86730dbe423416386800d42c2027417d1f9a09. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed3f18a465eda1fae3400fb4cdc97bc7a85c8945c2af27bd49e3cc26b95307c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9d149d7f17ef60b718058e24328eea9840d68caf6d097e03fe7f548bac3f60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2be77489281c70fab6f700e1688e41bf4abcea77a3e90156f3e3f410bb46a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf260097da5797206c7fb62482561e61118733bdf4956994cf0fdcd2f6d105077. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f24d591185b231781a471420e97dc6bdf5df1d5e866e5041072e43949d46f5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8f735d56a05cea113a5ed57dd7fac163c4a01d3e1bb309a8a16ac00a8b096f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6e7c8ffa385a58644f3be20a6d9a9e95e09b4bed2b6d9cf59a13049e226c3e. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1ce1236155614eae8694f563a6a3132515ea486c87ff1be6ee6f72702b0b95. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0655123549d71166008e5953e7f9de30cc394909538cbbc1d1ea38b736d7a21. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432a27c249c85b7e6b6a4b247e032fe0cd624a01e0d136e095aa59b1b6b3edfd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ae4ca01562394a2d0ac58f13d85eaeae401705f28136e148b022b9ffbb00c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda96cf9801cb4bde23ae102e6f50149c147a788979af1e219f70603fb322f8f. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb936bb896839eba20e2e73c8d9bd0b5d2c369aa1f9997840c785b67c2b57c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3323a27da645382958d01e8478af226eaaee6cbef033b4f09b59e0aea756b9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba3486d081bcf39deab5af597c1eac22d7a993d3a9422d11d82879fbc07230e. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a61718118521add6a6424c3ac26d4124a0ae0fd743fa873abe3a02ac87f187. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79a0cccd2935493366dd42efbbdc8a07574d814657843397e8c93e81e69b574. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d26d2a930d802a13b1ffb14697e8f72c42f1e4969c638d3229e74973699722. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6ddabe2e3e0c83240591ed939b2fe67211e05f3fa6b6faf23b803d55be6cf4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baad15764ec45dc006e8e85c7ce472608d4ff7d47833036f86753b1c2d28b8a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2db75056591d4063c558fc262d83262e232e556f3431512b1c1e64bfa0eb17c. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2b98e7f83ac6bc10fb4a7369cf633094e300b3a55b35bd5784001b7421256. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF030001837.
El Choclo (Con Palabras De Presentacion)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46df73df49b8739ced683b3d3f68f3e6345f450e6ccb564374d0807eb8ca8056. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfec71eae88bdf62038e45acce7b6cef3a80ad9bccf1ef5eca9741f416141678. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5b42c92be7b1295de94709bb148c2bea18724d0688a556d6331edd8a3ea578. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bc3d61ce29d8b4966353876f1d0f90905e3621ab332095d199eb9c66d25b01. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad0c40fc730b0ca57c2a05a1b84180000743f48c198572eacd34e019d5b3594. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d74d6540b8e3d1cc1e9ce1d1008b1f0ac5c9ba77b320152246a67754687809f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bbe77963956b2758f9e1e5eda5c78f226373cfc24490499e67cdf04e75c836. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a497dd2e6cefa691640982e01ff901e397e1eed722e32253b65f670795ef61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc285b50532d046d24a9b30ec08415b2e46bef89cfcd8a33a2afe7464625214a9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bf0a22e495c2795b2f02ed81541e35b92fdacd5189006b1aef08656eef0992. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aede78c65fc54af3a10846c05d07be0a3307c3986cf44cfe6b855bf8bae119e. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b11c704916ada9c957dfe33041fb05b61b31d4da9eba73bcc47ad7fa13e388. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a78b6a236b1ce71bcdb09139e78e64f5b80bd2d09c9e131ba30d291e0841ae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7ae36bec6560bff23912b7b0dbfc82372b4c665201437b584faa141dd06fbb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8533c51b835310e2bec0e377560e4495b084ac3e5fb1197aeb2196139e1278e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600066.
Re Fa Si (El Barrio De Tango Vol. 14 - Original Tango Argentino 1952 - 1953)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a33631dcc470de70eccc8337a95eba6ee66508d1b97b59b1cd3f1f297f4c701. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12873fd8f6f84a8f3606f8e9102fb31cda45a6d2b3064666cf76924536ce31e0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5489170b388df071b8ca59d9b74302d16aaef33acfde92e9c9f879aca5b4069d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75411fe79a306a7cfe171eb972dc27cc69fef1cf329cb357a4dac97f7ced53a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bbae7cc36a9d7465ec8db9d92eaeae636731a1d8b5a557f9422bb4a42b45f0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eadb163d7c4ed0ee5713fbdf3fff29cb0ad8319ccbd44f47e0652f7f1a739ee. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe4dd1386079b16b1eb8c8d68e3afed6eb0aa368a6f8680f7b37ad764e87208. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4509d41f67964e34e3cf9c931534f2ff2dda8db55f4595703fe81f024dbb81a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701538.
Organito De La Tarde (El Barrio De Tango Vol. 9 - Original Tango Argentino 1942- 1943)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9d69d1a8bf853f45ead0b6bed125b25488774845651668f3a71e997743b06b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5489170b388df071b8ca59d9b74302d16aaef33acfde92e9c9f879aca5b4069d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc19a2d2b76217767d6b464ffaab77d3636be5727ae338fe687479ce92990fe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF049500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f3eb4d4d115acb2ec2145456345a477c4242d8173a4494b96e31830849c834. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHR11007907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bf41a91f515cac075d9cd01d36cb9634048efda04e86f428a7319a2419852e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO42238437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eadb163d7c4ed0ee5713fbdf3fff29cb0ad8319ccbd44f47e0652f7f1a739ee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe4dd1386079b16b1eb8c8d68e3afed6eb0aa368a6f8680f7b37ad764e87208. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4509d41f67964e34e3cf9c931534f2ff2dda8db55f4595703fe81f024dbb81a. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73b22dbb5dc621e9483e3c7abf8d148ec04be3d87ad7ba94f8a05a8987150d8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039902199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e1a51b07f244f27efe0f29861d9d00ddb95750b5c82e529d926bb5c0cbbc5d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039821118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b14c3303d8135600d88786a2a56e706fee3bcd74290d51014e06b5f7232c4e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039902225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb094d09507bee6c79b226d53ad47b97256f42474410ba94f20a72987e58e48c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769a8769bf70fddec36ccfbb97625700d1bb99386a7bae01cf894fe7e30798a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d85e2b11575937c89165c3cc140bdb053c97827b0a79a2385592c8d0058953. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef75cf7bebe32be5b03108986e31ec11999ed93d2a00c758bd6fa98b7aefc84. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc483ff245b9967ebe87e457a48c5068d5b5b2733ae7dc26866265e2649cc470b. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9ea0b863ad0c3e714fd3057bec7e71507d1497b5259637103ad291bf741897. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76036452bfb55c11cecbefeb952958928d26a1e071894bd71c0f83d654c43549. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff004f3bfcceb883c0bf89a1d9a3ac415e57d2737835ad4aca0c019d3969822. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a297d368cbe179ebda4386c0bb73a3e14b9bfbce489503805fd0f0133edb34a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ecb0b7705365c71b02f86407b64b838b3f4603d56fbc9779b653a744f57bf9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32df5fc77b151f51a0d50d2a8ac03e8e1bf020f86f7a8aaf558812f86f35a17c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836956d68f9658d0b5178cb8ea4abf59ece0ba83bc32db22d7acaaf7e86cabbc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d98f783ea8f721706d39237a584b1a41375c48da065a092e8c03ae5a06002a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e01a0928b036b1ce8c08ee2e55bfc4300e3f7c7a16324b98cd6e1f99faa28ac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7106006e1e3a99f2c5af0477f412d648371c3f25d3205d916d4e9a454400d0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4902fad97298ca71c31879031a6cc3ff483620939f62a0840b002894ea4c6d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f1fb83881a0fe4970ce8ae60f771c1398e3749fb28ba4e739bb4b7ca5fd5ad. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aede78c65fc54af3a10846c05d07be0a3307c3986cf44cfe6b855bf8bae119e. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7ae36bec6560bff23912b7b0dbfc82372b4c665201437b584faa141dd06fbb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca1ffaf8fa2bebeb617607a0aff87f751cb7088923e502e5244d00f3e5cbe29. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7067427d8863a84b9744fabdf33a0d3699074e8fedb046d5a69f14e7cac25f39. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa37b5915bd4699f9f2eecc05fc78517c76ec86f15d9993862f45318f1e371f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26151b0e07c544cbf9d5b8e27455ea5c211dfccead99564e3891e6af8c23f051. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034700023.
Juan De Dios Filiberto y su Gran Orquesta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42282bdf572463cd304e432efd4d04a6d341a8f9413b265ec2c31b6db5a18812. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF035900050.
El Choclo (El Barrio De Tango Vol. 7 - Original Tango Argentino 1940- 1941)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725e00e3553871a91136ffeec3f5280c7221160fbecbfdc81a25321fb1a5dae2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320379.
El Amanecer (El Barrio De Tango Vol. 11 - Original Tango Argentino 1945- 1947)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b778f6fa271c6a7409a058747f4cf5587fcf48fdb31555394b1d797010fa5. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f27287c7fa03e0347c1a6893807ef4a72a43fa16635a896b5e7486f964ceccd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae7e990dd1c2d2a2ce5e75b9a6c0773b54e31227d89bd637bf9592925a784ee. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52468792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07efc009bb7e0eb7874eb29913694b0487544781d9389571559e1bfa48a207ac. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821000849.
Ricardo Tanturi y su Orquesta Típica Los Indios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97032c50bd92389d537bb1057eca8095f6f4bf6700c31ee49b7967f14f327794. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291321898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e481bab0978e5973d646ef4abd766866078295630f4e9400e1b5c387c2a2770. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec7d5ab0f0c8f4b401efadc3f518241ebc7c52e9af2c6527446183cb54c3b0c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF036300013.
Una Antología del Tango - "Los Binomios"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44d8bb5839bcee628a55452da6e4aa82a6044e375460607e3a050f7d37ec37. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF034300080.
Felicia (El Barrio De Tango Vol. 6 - Original Tango Argentino 1939 - 1940)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561687ac325f359bb7272e0e0c8931630e5ffc2abef057961c310058430dc2a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3265fc8c5b040f7ce85e839323358d3a44da79c41e37c04c08372d3c95dc1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320354.
100 Tango, Vol. 2 (100 Original Recordings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2717cb15e9c9e6204655f1e3eebe766ca45241bf91f435164de310e86e7b0640. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039400564.
Quejas De Bandoneón (El Barrio De Tango Vol. 10 - Original Tango Argentino 1943- 1944)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b0d3c55dbc98670c2bbd24a5a97d46ca152f23643d958e88724d627f988028. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61320416.
Archivo RCA: La Década del '50 - Orquestas y Conjuntos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2be77489281c70fab6f700e1688e41bf4abcea77a3e90156f3e3f410bb46a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039500233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb843b102d28ec3d0837e0da15b6fff17af8432f72cd5d950be49d20a2f1e41ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1701460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892d6fb89145521304b159d6329c26b6acdc2a535f6cce0ae00b916d68bbf6a2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1701473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3375a51bc8059898cd9ee91245290d475c623ff834196a7b56684cbfe0caa9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2228670.