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 0xb68ce3de837084f08d9f25edd9795257424939703e48d9caeb37d20863f1add2. 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/07f5043b-64ca-4cb4-8c9a-d2dc7a6af2d7.json and https://artists.proofprofile.net/proofs/artist/07f5043b-64ca-4cb4-8c9a-d2dc7a6af2d7.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 0x6bc526109d82f09e19b800fd66e58dee2c221d961fac3362b83dd5ccfd68a844. 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/USA2P2161782.
COQEÉIN MONTANA - Round 1 (COQEÉIN MONTANA VS G-SONY) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26c524776865d75bac372b02c18e4a9299b1d0d5858b254e6a330d5ad852862. 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/UYB282482065.
G SONY - Round 1 (G SONY VS COQEÉIN MONTANA) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7618556c04f90f9df85a42410ddfef303887c529d7e84d77492464d2176c404. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UYB282482066.
COQEÉIN MONTANA - Round 2 (COQEÉIN MONTANA VS G-SONY) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf545072fd827cd2c3b22a53201ce24d5274d2af5510eeb82a2d0a7187a028d3c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/UYB282482067.
G SONY - Round 2 (G SONY VS COQEÉIN MONTANA) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e00533d129d25b5baa5928069d450d88b8cfa823b380a407db1a8f0cc55642. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UYB282482068.
G SONY - Round 3 (G SONY VS COQEÉIN MONTANA) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96bed94cfa2252f7e29a8098fbd1f7ab674a8df1351bb19c7b4253369a49d73. 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/UYB282482070.
COQEÉIN MONTANA - Round 3 (COQEÉIN MONTANA VS G-SONY) JORNADA #8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ca37ba7445931c61564441e9ed185c0df267763dceb73b5646354486acceae. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/UYB282482069.
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 0x5531952cfbc90a7ea66b3c983a4ae84e06ca6d803aed1f7a15daccc2a7be8e2f. 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/QZW9L2398868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288dfafd9d21949a437cd90c350d6153160a05f08e92f3230d760175c2bcfece. 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/QZW9L2398865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e241ed01ae70aa1debffd698ad003a0adffc5e1187c3bea04d590d7cc69ffe. 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/QZW9L2398866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c56d6939d17bed82e8575ecfd605884e7946504153d195257c644a1f8854df. 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/QZW9L2398867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153de68ff8658f71ad6f3a14df80edb00fa3bd9b89965fb48b39421fb14d8403. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZW9L2398869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b7248ff44dfb0601747594ca9b0b2f3e606ba04d7b44e727e8a6753d4ac4c1. 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/QZW9L2398871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ea447c727d015bb8238d4a424cd16484e90ac9b8c442d0c4a25b274dbe52ba. 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/QZW9M2232989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4fee9a0613fd1e28fdff87bce367d25a6e2f2b91728e4b61c9509591a7cbff. 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/QZW9M2232993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c85de0eaed9049323d1aec6d2a6649f5bb4073dcf5730867821c9867b49d3d. 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/QZW9M2232990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0d689d531ff14e8d8b356a5d267372a6b97962adaf7e66b32340e5ac61237d. 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/QZW9M2232991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fac9ce95471771d96b278bca2b7b6670784fb6d8dd49d56521f53881b0b361. 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/QZW9M2232992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751e4c6ba1428ba942ed441b2e9ba66a66b7a2b0e7d24f3352b2d9ea1d544379. 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/QZW9M2232994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad79098921047ea4c48978b61c6428e63af8139e2f54a4161a6d4994163a45b. 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/QZW9M2232995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6095d0def46e9bdb90cf83833d341bcca52ead72cbe9f5a11023d4861d651e0. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZW9M2232996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234a80c978badd216c4cd66f0872d53791a291a2584c67e445ad2432341c6069. 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/AR8TN2000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b25ea3b28933d5ceddf99fd3e21a86c26337d75a7d0d4eba7b3642f4423fd3. 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/AR8TN2000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c89125f9759fa6d06d4b0b1bc608e6731f6c13153b549cc9604c8e6f458c46. 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/AR8TN2000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb04836611541cfbfa6cf31fd5ead44fb4f2a022673f6cca536882a290dc5a4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/AR8TN2000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec3d4a035e935a213ca1357d0d2e02ca93be789cbf3a7e96c0d7614224c2673. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/AR8TN2000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91748ce3b8338f3b01064f494e8b65ac6441d83e743c65609359f4f2ff5a5f0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:19:37Z), 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/AR8TN2000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b94a34966167c19bab2d2bde9d87501e38c9f8b03729ef407ebf8d2972256dc. 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/AR8TN2000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc278f67c5512c69400b177748091723bd5f04e5109e2b3c485e2b0b3e489aa39. 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/AR8TN2000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8e0a5c3d59505943d2e9c510cd94a0fda9bdc4104aeb9b8b4838ef090aee4a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/AR8TN2000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978f61765dfc9a5193a338a844ee9f140b4a0b01182870f9d7653fe8f6bd6145. 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/AR8TN2000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50987bb634e1d96ba384d83a19dd2a0117ad49cd2ffc78855fa5ca80cb84cb85. 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/QZW9L2246197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc636d2100b361ec5da988dcef439ed104b0acc43fffdfed44be887a58d5c7da4. 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/QZW9L2246201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69057b4ce972133066a4114c57ef37dd58b215f7ad1ff498f755d3a489208e2f. 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/QZW9L2246198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ad9c69d3f0ad505a7f4bfe67b8e865c4c6cc517840f39ddac20d8132df3d6d. 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/QZW9L2246199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc6a4a784402e8c5c0cad3b5355147b09ad9eaa2a36bb4d467b20e5c3cbd569. 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/QZW9L2246200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9433e9fbfa8430512d0f7674dce365f7dc028d3bf83d43e24e1c2f097b4a2138. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZW9L2246202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8661ef429e1b4d3718b1c9fa454f409596bc53bdc43a436e9189c0cd99d4f56. 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/AR8TN1700345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb259517886b21a8bde4a50d891f13fcbb68bb7c65158983ed331674383a3dbca. 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/AR8TN1700346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed9a56414cf6008cdaa5dca7aded2a69c678a3ffe24697d33c642870a3ebf3f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8TN1700347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bebdf08fec312e1c4725b3225f431d3f14f2038525949d24213165851c0e1f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8TN1700348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7bcc155c336e8f7abd4e1c8cf27314bc7786c2ef562f72237e6e04b4249e9c. 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/AR8TN1700349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b8272784730c55f4afb4a3380b2e81e295a07c84c9468fae5e772ccd10cb10. 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/AR8TN1700350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1707bac60a9bb4edd5e69d7708beb7a9630785cd9d62370a8fc95b0f4f0cdd8. 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/AR8TN1700351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a3031ff6d1629829b5c61731bffa628b02c9b49586277ec63a97105866b5ab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/AR8TN1700352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb7d5103c4583dc9270ce23cc94795683ce5187c535d3e0c99827032e454167. 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/AR8TN1700353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e632f429055483510bdaa1812cec2fd7834b33a9020756965973e7eab2e08cb. 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/AR8TN1700354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8678363d1a3c2b6351b87495a784a496728d8287148e2c0f9c918c18579bfe19. 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/QZNJW2450597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6175b05d060a242858d7b1ae8da24fcdabb1cb851482e3a24513a8cf5d431. 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/QZNJZ2359555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ef4e29dd989b56a9417c50eabae595a9fc95deebf58d7f1257de82b194fb9. 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/AR5UH2301249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cf75a2f708e3ff60003f30a730fbb014743d5ea62f5f173236b26bc0564b36. 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/QZRP42381879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3816e401f14feb5be790f29ba95b1ee5cfb08859bdf68cd1ca1dcf9821b4a2d7. 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/QZTRX2368015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0151cef95e9f4b37eef6d976d43273c69f11e510ea0b37a0e33ca6de2e5a1d6. 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/QZ5AB2359345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a914365eb6dbdf51f4a8aa78318b6a50efad1f5ae3ae501c572752cd41fb7e. 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/QZTVM2225733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf1d9a638bec1eb1f2fe1c73ebf46d70f4e73b3f4c144c67edeb0c8ee157dd3. 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/QZTVM2206850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e367e3e3cae7f049242c436c7b325c01b0e411576e5a0f0c458d1cb887cc33d. 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/ARQIH2291228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ada1a716d6eb3aab4865bd2ac081f3dc949d9b51d4af3eac4c7714f83ae73e9. 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/QZHZ52287155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc45405edb96ff7c0d622c9b440af2362749e16707fb240f15d488cc5345d48d. 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/QZHZ52273967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea4aaef2c7ccbfeb2f428a5db390bd8173005671945b322fb50bd61bf87eb27. 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/QZHZ52203981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c449c02a8753d26b54b43f82c0ad549082dd8518f343af3bad1c4a5bc8df484. 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/QZGLM2259376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf663eecbee6e427e060aed339e1c4f973599cfb31d5e135f111502e92a772457. 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/QZGLS2255694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52600515f430b806fe99b436eaa759deb61b0e2cc3a8131f2c1c8b347af56a. 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/QZGLM2298201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1eb253df6c1aaf92fda5a7385227cdf2b23a2e0fb814c9462f9051c0a4d296c. 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/QZTPX2147314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894b2f8500f84ec29e137392c763e452136bf4d6d39cc48565960210b4729fd7. 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/AR8TN2100559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbca7283bd79d10b274eb917d72ae621277fff55bc5c896d6fefe669fcf98b5. 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/QZTAT2446103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2b2ccdb05f49af76f9d0690ce9d3279f7a00b7d9ad9dcee7e850c5d4e50ee4. 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/QZDQH2433851.
Tumbando el Club (feat. C.R.O, Obiewanshot, YSY A, Cazzu, Khea, Lucho SSJ, Coqeéin Montana, Marcianos Crew & Duki) - Remix
Tumbando el Club (feat. C.R.O, Obiewanshot, YSY A, Cazzu, Khea, Lucho SSJ, Coqeéin Montana, Marcianos Crew & Duki) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1b75c1917f70eee78ddc3d18678726b50f1bbc5fafd42b2ed8332006dc1bf9. 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/ARF101900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f413c00f195842732f7670d85e76d2a8503f3885d1decff63b576bd203fefdd. 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/TCADH1717004.