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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078624eba1f2966a2cf390f8d2868c171760b1f3fec03b8c1f6293ae124da2b2. 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/019c10d2-7f56-4c60-babf-3b626b8cb84f.json and https://artists.proofprofile.net/proofs/artist/019c10d2-7f56-4c60-babf-3b626b8cb84f.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a51b18b71b823146eb3bbba8de48d41931dd0dab7e8dcb4513d078f7b41e5a. 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/QMFME2365869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2fffe0c433f75d2cf5933270b4b1f95dbbdd9db5b8fe1d55244b5ed1fb806d. 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/QMFME2365785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865cf2ab7b4bfb2011062f5af94e0b72ff114211f94515e68125b0d9242fa329. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2365864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9813119b2588ea8b1fed482554624e18ce49da931a06873c129bc190be20c796. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QMFME2365744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91609c3b03166f80e1871342fe2f247ac086bd285fbacb940f7fb3c5c5e12a5b. 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/QMFME2365745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54abe2c106f4d184df9f3cd78bcc8c0a26d22ccf327e22424c90a381aef7c5a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2365818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b73216ba385367c569fb5e62c6535c647e2730b5b6ec69deb11b71f47af3b6. 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/QMFME2365777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07be345a06560b95486fb5332ee6624387adc36b9d89f4698c8f55707efdb21. 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/QMFME2365767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f91684eadbf43f03b5d88dbfc8704d1f8b933899473b0b723b0502d8793a95e. 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/QMFME2365849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe391933f11ed285455724ddda3259252c2464af7fee0ae96dd77707e08ddf1e. 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/QMFME2365848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2f6d99cf302803a2d929bb4524ce66522415b38f0339c9427ca837b469c91a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2365860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d80ebc90b3f63abb5f37905940c71864525ae981633eb2e661485ae403f750f. 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/QMFME2365776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bbdc2969c604e7708f334628a5fcf9a4409133edaa50c347daac2923a95e9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2365825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81b09f91f0915ffcc7b5cfd4470b8725131481efb5bd42fb82b4b0b3b8182c4. 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/QMFME2365822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344b8166b23833f4bc3ceac2243fdfa65b32c2490934fd8d80b315021cbbd217. 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/QMFME2365819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdc0671290b4ec3ecf0d5e28dbea2d7f83e3ed5c0e7241a3c88f4844dcdb4f0. 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/QMFME2365867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4fbb46382dd8ec0eebba4ffff308127426a198878a5a8c61b29205dbdaa58b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QMFME2365862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7175be3808331af35e5d90572a733bcefee43d0a7dcd95f707082cbb6e22c7. 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/QMFME2365863.
Aemeralds presents: Library Aesthetics, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143f3ced6b287c939cf61b729d3c4b05ad1f0d046e9473fa6efe729801a6c6b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMFME2306954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295cd6a87b7a0755d22d3d752591b0e45f5cac7aa19d5638f30c71937a965c14. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2306965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5393857603e26137ffcc5d5382d1832535ea8528dd2cb3099556cf1b1277dce7. 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/QMFME2306980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092234b72ee338cebfeb103fecb694f693058e4d2eb72f0997c7a4843e57a150. 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/QMFME2306984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438e4b4e517f050f6e98d780e591d1cf05f83e81b6c4798056c29bda46f33146. 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/QMFME2306999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e6a6b9baf593734a6ed1d00be359b580a3ca3aec485c70dab5ec55015b0cf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2307013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902f62b0707c75d457ba8b93636276257b979142e52c2094e6ae61d1a324f96b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFME2307018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e635664726c76f60f7f9da2aac97ece99bc4468f0d64c3b52579fa365c78f1. 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/QMFME2307029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e18e68f56c75746883248bdb0c7934f3228eaed11ac6986cc8e479e26277b58. 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/QMFME2307031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ee94a78e2ac9cabf18f51f89acfd145a1a097058f666ef44df7cd045f91961. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM7282320687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ff22fc9ad9a5a9eeae69a18de3e9fb2b66aed817d7fa8be08b06a46ac1622. 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/QMDA72321167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dfaa797eaf1913e35378e99c34b369581a429d6450440136167598caad9f41. 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/QMFME2307076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1c9c159f0033adb3895110d14c226f2a28614c80e53cfbbc2b8d13dda3909. 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/QMFME2307081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac64b594e6e08d23212165b32c082bb6bedd758bc1c6606ffc8b5978d3ed2f95. 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/QMFME2307084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc382b2f452691e801d67322c8f7ab7d4369ee5f6a4475183eba34fc2538b5028. 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/QMFME2307085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7613dadfb50824d62f1a76d4e115f76ce9fbfdda47fb9d92e5a75ac4c17707. 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/QMFME2307090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2aa6452b8344cc1a43b0b2c7eddef3677943b839d8dcf69a5b502772b8bd9e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMFME2307100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e8dd866865b02859cbcacfa5930a027736749ec275206ee0506bb6db3fd46f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/AUGBT2201633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2bfa9ea2919cbd9c695c011618ec0caf7452c6c455e95e2ff785df25c21276. 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/DEZC62162995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2fdfb64eedddc111ebcb640b0fd1aaac74a7b0a2214f88e9007256ad55d298. 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/DEZC62162996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dd88895d16f9a6b4b6aed72524e1e9c67bd3a4006ea5518592d58387fcea57. 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/DEZC62162990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce744c093454f523e6e2216e9291a46fb35a1cb2d28416916700af6c5b0bcf81. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DELJ81885447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8d7e2f4a801a5efddff7a54c6c9d9259d1dd41be36c29fb3ae3901958393d2. 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/DELJ81885451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd45c75156745ea63482e6ab8f904a45b04d35e9610d19c08e3107f229da4eb. 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/DELJ81885453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75e790018f8ed5837d51a6a7278348342bcf5aee9b4a127826a32cdf4014027. 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/QM4TX2420177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33647495423a63f415d3938ec8463ef3d24161b741a2bffd60525de77446949b. 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/QM4TX2420178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb2b534303819f6ef5461084503b5950cefa4618eb313f549046b695d6d417e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:13:48Z), 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/QM4TX2420180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6f52d62217107794fa91fba4503ba817557163ad8227293b4baec5cda4decd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMFMG2326351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9580b4dcf54927e4007d55f13304af4984451c601e25a0296583e5a76af08244. 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/QMFMG2326352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fcc3591ec938b6fe182d32d7076bd6d1d972fb485dbf94db15905b201e8117. 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/QMFMG2326355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41a594dabea1eb4ce9cbb9097b927b8ae0a50887b5d98e1a81a0bd2623e1e9f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMFMF2362624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf23df30da660b9ec5f48ee3133153bcd99d045326f4bb4b375fc4f43b3e1e4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMFME2395342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd6765403ebf77d614deecf4308e0f854f34413d6e5cd4e04e602dfeb7a8d96. 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/QMFME2349058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62256f75cefe21af64169f07459caa872c55669656cce0fa1a06e4f6183ba31. 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/QMFME2310991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cd81ab182bc447cb13614e22f01026b685e05aa4ccbd541de8914f92d34fef. 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/QMBZ92381629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea5a845bf09fab5fc3b969de16ef304b7749ef6b462eb381b7dfcd8562901c3. 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/QMBZ92373140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5e7dca4ffe7f3eae79646db42587e06ad4be54044bc0775264272f2a25cf2e. 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/QMBZ92330415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991c324ac6a591610cd5c7a5b42d8fd1998c873b2bc8765194f9572bb6126658. 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/QM7282320696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ee94a78e2ac9cabf18f51f89acfd145a1a097058f666ef44df7cd045f91961. 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/QM7282320687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9fba0c3cccbd1ac66220e7dde7bba3565f4e36468da8a1fea1796429eff72d. 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/QM6P42314223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532e0a5b7d5bf550aeaa9c29fa0f24c07bf40790176e103bf728ee6ecea88475. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM6MZ2304999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ead0ec676a1867e3f7168d380e57c7012f0adada73dd1faa78b59dbd33cd0a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2373208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2168043baceece2de55c27735f96ef04817a14b571599b5da25649fbd19e748. 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/DEZC62214760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b21df5cbb64d3e22eb0efeb661b0e3e574f5ca8f7c150c7baf8622ff487c9e. 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/DEZC62214466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee327396cd811d0d9ddd56a78b8bbffc868698603da20b4a203300fec5bb7681. 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/DEZC62206059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7e2d487a6618669e36a0ef656e05b64965538c19dc0f767ae42844be382aaf. 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/DEZC62204624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02599310efe02d26aa3b7bb7a7c091b651784d0f20a6623e36744f10bcd2db. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2273946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f312fb82c4838ae42a5e712481fd58192cc61fb07bda5cda441a928718a510f. 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/USCGJ2202304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae38f8be7084174af5753564ed14aadbccd4e9a44a7297a40ced4f616924b174. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DELJ81812911.