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 0x8e6bb2e39e2a27e61f030fdd9551076ae30ba2bd0fc0fa85dde6bcea75e1dfb0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb61dcd0-b1a4-4cbc-bf3e-91b8f2afe0c0.json and https://artists.proofprofile.net/proofs/artist/eb61dcd0-b1a4-4cbc-bf3e-91b8f2afe0c0.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 0x6a1d28f13a842d696a06f9f510859de5a6701241949e41c03bdb6ecec2fcc84e. 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/HUA372000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c322a68a104af0415b9345d0c41fca5d87ee1ff2a5bd4378c47d33b0dfa413. 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/HUA372000199.
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 0x60ba47ca6e08bd3bdee565fac859662bc2064e2732e47b5dfab66ecbebdd0d62. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA372000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6390ca96b1477b821a8d0daa33475ca4e4382b14a92ff55615c24600e01e224f. 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/HUA372000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7508f3e61195765f9de179edd47f29cda98e61ac7cd2d7a42eaa9d41c0c759b2. 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/HUA372000203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47216ddb9a7d3007e2799d67ddf1c7210e89d549d2683011f751bc9b5624b402. 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/HUA372000208.
Gergelytánc | Öves | Fekete öves - Live at Hortobágy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13d34719fedb84611000b201dd49e14213ba54be02dc23f7d03ad10a7a451fe. 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/HUA372000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ec4cc01d63dc68e87dd19675363b2f8454df8dd017395bff13508038b8731e. 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/HUA372000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086fbae6e0cac87eb7d6788c3a7994c318f619f0cef78458ce88d48df1a8ba50. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA372000191.
Jellyfish | Ördöngős - Live at Hortobágy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d977bcc68adebe3166c765cd42acb2f80940c18858e33978882a49afd9285. 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/HUA372000192.
Csángó boogie | Szerba - Live at Hortobágy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500dfcd8654878e459f92827fd2e4ab267a9101fffc1afbfee348107fdcd3fe8. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/HUA372000198.
Attilanyn koshok yry - Live at Turkish Bath of Eger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040042629929b0eba7f7483febb5acae06b81b41811309f98745afec7998dc16. 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/HUA372000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab22f78749312ba9210f476ba42500495a61fd896592f98869a3f5869d821e9. 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/HUA372000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029f6938502cb8eeb53b4bc2d0d716465aa7fbf6ccf3583450f9c38f7d823640. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HUA372000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf727c1d27f4a689d98ec02a1aee5fd1addba1f6121fb0d5e9dbec2115ea37b27. 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/HUA372000177.
Bartók in the Sky with Jesus - Live at Turkish Bath of Eger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624a1cc0191eddfde6f324d56879388d4088f6568c960abad61d6ae216913ea5. 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/HUA372000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad76b033b11f5e68881774f81a50aa63c86beefc5d55cc1b9047c0e5e7333bb. 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/HUA371900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fa89f3ca0b28ab8f297c805690f8a4b3aa0aee3b997b003affde0028617af3. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:57:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA371900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0beefe0a0ada20b0acc6e81344da1a3bd23f77dcccee87188eac1ca188b6bea. 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/HUA371900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be028be907c6d9eb0aaed67c6a8880abdf35587db6f73b10a4b2bc35124a866. 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/HUA371900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8252daad004948eb071d353bcc5bbb7f8e81ba24e4d390faf1ca94b6cc38417. 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/HUA371900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4518e292bed56fd94d1d89c5344492b09b6a01302a15488d4591ee579ac0602a. 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/HUA371900002.
It's a Long Way to the Top If You Wanna Rock and Roll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcd0f8db2a5fc76fa08921cbc59c883c5e129985de5e00c2712226c3dafc409. 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/HUA371900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf548de861558b1b422b1615cc3547083bff2948fd56149a8f61a37713aa8fe. 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/HUA371900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7140d7978b234f7896e9efe5f9aa2e254b87abcae0e7bc877517d8700f048533. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/HUA371900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac23b640229232788274fe473c181332ac80454a96186e6e5ca2723e4698e05. 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/HUA371900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f0f72918011cc8eaaee676e9dd4177aaa206d17138c42c3549cec89b3fce58. 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/HUA371600010.
Følkloreman Indulója / Følklorman'S March
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311b091718bec9e19bf4523a2e3e3af945a316b31ddfd61b88d431bbfdc9701b. 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/HUA371600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb369217dbf5d731be8ac45ec575c0b09d7c49530f83ac38694502c6bc3daba. 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/HUA371600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4211eec6452f55d082d095aa1089e4f2c0411b9945a72c61a279e547c833fd3. 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/HUA371600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd215db427a695e64511de81ec27b7251498b7010e4ad3f086b6104f581de53f6. 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/HUA371600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112e0cfa1a823d813ae0a7ba485fe2ec058a6ce78fd98e1543bb8a29e3ad4beb. 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/HUA371600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe62f08cc748e39758fed26d793d7fea91f3160965291ba9196269021d2a3f16. 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/HUA371600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fd41a662f9b93bcedd487061005cb14ef494cb504e4e88453c87a8f1939f3d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HUA371600013.
Argo 2 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2979351db1cb23202c8fa8a27be2b065885c3230ade07447f5877c0f782a526d. 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/HUA371300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ea3af93416e2454fb0d9fbede8ffb92853288a4ad9a476afe1e69c7d383f12. 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/HUA371300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89289338237d40efd1eaff4dfad08a5ad77e3b362c63e55dcf8c494c0cebdbad. 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/HUA371300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1967cf85b15a9c27de4fc3fba930008bf236e95a71ac7c60501bc0ce75979369. 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/HUA371100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c8c580edc5d6df9e3000ec3fddfc53e6693ba7baf516f63d58e7f8d2d7d73b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:06:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA371100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe814e86ddeedf3684acb982de447a9b4963178ba1fc0d5338bff53e25368d0. 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/HUA371100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8419206211190a8d56ca6892bc6a6c4ad9345debd7d7143f8812da5ba1072ef9. 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/HUA371100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18813692bea02188416b49be568b2ef40b2c2c40cf38256848f9656aae2a574. 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/HUA371100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d5c77ec1bbdd7c57d986a0f9bd998d268258d306e8a4073183acc8a09b7d96. 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/HUA371100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b9a98070b109c3f9a8087505fcb063d5d3c6c5033fbce2d2dc6a1d3013d7a5. 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/HUA371100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4198423e76d9e6133fee9140226add8f082c7ee92210c087a3848d0d913b170. 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/HUA371100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e283e279e6072f43b4adfad38f7e49abf610ffd0a1db91a8e06cae596c5bba. 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/HUA371100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3a951464ddb47992a0bcb1ca9d47028723cd42a2241213031742497b7ec32b. 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/HUA371100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0451227f61f29720835d4dea23639b5ae8eab50e8da4c47378454fa1abc78ee9. 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/HUA370000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577b38cd2b575c5c3f489c81ffd6dd93ca00495b41b270c4ef1de36c975bf38c. 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/HUA370000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb289f551b7e2a460477e8c66f43d8d96f49821c6beca5e5b95f6f60304c1a1a. 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/HUA370000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1e503b11c2e7ae2c7a7fc9368698ec50b3e7fe38812ef0bb4f40b97645baba. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/HUA370000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1338b0bc29e3a7140f95ecbb1812175b8bd9efd8e558ebf6ad1010baafa6b5. 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/HUA370000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45637a9ad458ecf0da03850bf258793b27f06239d611e21887737525cc71fc1. 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/HUA370000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afa490fdbba064427059d0c2b95d23cc794e01f9530db5f75cdad5a030b8349. 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/HUA370000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d5f47577cc0974f499e39384aa4fce3bb9a635e8adeab4ccd1f69745f970e6. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/HUA370000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57995eece969bc8e05b26e2988ed9acae5e828d1f1a6f0d8602daca5740cc78. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/HUA370000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467f428e008229272a1aa63dd300600c9c751108b3581a8890d5686251c3ed6b. 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/HUA370000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc400d6fb838aa1a1de2917ee42d117a92fd840c8e67cd3db0a35c81be5471515. 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/HUA160600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3a7ab32ec58e43d81d6ffc09b0731a418a96ea45381b378620f6d7bed6e7a0. 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/HUA160600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775262abebbd9243a871b581a32d03256f966349b1528a551ed5570f6141ccfb. 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/HUA160600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc627eae355fd4f0d42f4e38cadd7bd922af3732b4a7d96769cb1ef03a8bdbe56. 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/HUA160600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b69a639d98258adf0bb5e0509f01de740f208987244d32e141b1eabe5e688d. 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/HUA160600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39912feba8bf1b632dc5e0eb30cfa4feda93130bdcf9472f7971edab03969bd. 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/HUA160600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5415f7f802bed66b4833dde9fbdb57d6e7dedef3d1b2a44b375ab8679d5543a. 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/HUA160600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583bd8be45155c87e5c7efcb59bd89aea3dc58bf1ec6a91feedbdededfdafe48. 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/HUA160600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9cf7feb9cda96c2ac67982d635abf76c525d0af3cafc366605eaf65cb16407. 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/HUA160600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d83a51130ac7a6d6b3145c2f5e04cacebf966a3d5a2678ccae97cc3974865f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/HUA160600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d8b4b7e01c2c7c08b44b9863a34d4a46ee07d7988d46b861553241ccfc8e0d. 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/HUA160600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2416134ddaf508009a595694056c0e60165454cecaf900478a226f48618d3d0b. 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/HUA162100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9737a680483e91c7c84cba9a87c710a1a7a907ac7372f22601124f631fbab256. 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/HUA372000001.
The Rooster - Kindacumbia Remix by Savages y Suefo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c4d055f69eaf19fc89b3f0b5377d4198c5f7d9aef9134d8a9ab37304d07dde. 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/DEEQ71506306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8e34f689669a5225eff1eb25d9de72813ec671d21f668eafce86a8dc32edce. 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/DEKF30800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50e25ab4f865df8c5ca3d4e31e81ba73a8f334c158ffe3821d3c604699cda8e. 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/HUA370000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9bebbb711a144f3e765ac46e92937070a7bdd8f718d9155d183c3c82f0704a. 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/FR2X42440645.