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 0xe3afaa66da339a7978f5332404d85195959308e50b26152a06697a5dc707b4fd. 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/56a32956-ae5b-4f08-833c-376ea8e87af8.json and https://artists.proofprofile.net/proofs/artist/56a32956-ae5b-4f08-833c-376ea8e87af8.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 0x11f7ec7325ded9d90730f74107afbd813336fa4e683ce91b7a321501f9a36cc5. 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/TCADJ1738312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcf2e7aed2d2cdda11579a85bb0cbc96a517090a4c2cd6532c969043ebac092. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1520287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7630cbe3365b04c2b5848b2b66bcaf4f24f8cbc34c6b6285eb1dcfad7c29756b. 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/USUYG1520288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3e25b9439d95e44b325437dcc332366d7bd956d6b182c8b277e1fc1063a94c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUYG1520289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e22535d74f6d4069e1c64a56f098d1d3297a3fe094d054332a77269a1e9da29. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1520290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2c056d920b088e6deadc01a2a1b00f1e53391ecb179fb34584856a30bd2722. 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/USUYG1520292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a136419b2eecfbecaf25a352eaf9b0b61683156b09e50acbfd8744cb67db42a. 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/USUYG1520293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe820604cff5627359c436977ea11dfff604d75e8db660f12281b0a2f55d283. 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/USUYG1520294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cab533710595883390dbfcbe8da3621ac01325445ae034a6684fd0c67af740c. 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/USUYG1502923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d90e7c5f5948a4437623a1427ee6dad61e2f92f86ad3abc9ae4c7c79edd3cc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUYG1492668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60890e4104919ba28bb7dd14229d3550d624fbd0fc46c1757edec0d096607ec0. 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/USUYG1534465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc7146b6e6d612ea1bb80c38b2e0f8cfe1905f39fc9425e7cb4eb04abced881. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1534466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe989c08ce0e9d18b062ad01cd754ad6fbc79bd91e538b51e46be6c44c8037c6c. 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/USUYG1534467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcf2e7aed2d2cdda11579a85bb0cbc96a517090a4c2cd6532c969043ebac092. 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/USUYG1520287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e22535d74f6d4069e1c64a56f098d1d3297a3fe094d054332a77269a1e9da29. 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/USUYG1520290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2c056d920b088e6deadc01a2a1b00f1e53391ecb179fb34584856a30bd2722. 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/USUYG1520292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a136419b2eecfbecaf25a352eaf9b0b61683156b09e50acbfd8744cb67db42a. 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/USUYG1520293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe820604cff5627359c436977ea11dfff604d75e8db660f12281b0a2f55d283. 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/USUYG1520294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cab533710595883390dbfcbe8da3621ac01325445ae034a6684fd0c67af740c. 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/USUYG1502923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d90e7c5f5948a4437623a1427ee6dad61e2f92f86ad3abc9ae4c7c79edd3cc. 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/USUYG1492668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2816d2bd0855895438b8f68f8bc7964eaba5f556399266090631899f752ccd90. 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/USUYG1410006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430aa677fd9bf12d60412f7a5f69d0433666ea682e2546825cdaf05d653b1f60. 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/USUYG1410008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b986754e9773e49521e25c4c1e62c9890a65f26be880d9d7ae7e96490324703. 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/QZK6K2120176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8f1afff79f4bdd97f5ce019d8ff3709638bd1102d0c8f283974ecb2c652b9e. 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/USUYG1392771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7eea0aa5cf206fd1fdd7a2d82c4f1b047ff15780149bda0ea81616720f1a5a. 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/USUYG1410012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103bdbdcfe0fce54e82c7ddec71a91020685b45d70a24a87f80339ec246f264c. 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/USUYG1410013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae71f23bfa1c594452189740b5fa10db5ab0d068846a5899f535f4184a05c91. 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/USUYG1410014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832356a31dd9ef748164eb95e0058a97815c9d1e802738366af2d481dd130db0. 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/USUYG1410015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bfc1624d03c3685dd175c65727ca751fcba440ac70bf55cca94ab201e80236. 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/USUYG1410016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe269ab679c0cbe4b38dd5e7b28c44d573176573203628e29a29cafa92af147c. 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/USUYG1410018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8ba28dc295f2f1ffcd07f6cf660b4c29501005f158e3d02ac4eef3b688faf3. 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/USUYG1410019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0395ed29b99e881578df05cd96bb139e3030728d2c31cbf18693d4af0a3745. 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/QZHN72126759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16065655ecdab4ba32e36cd9abacc6809677be4b0b41c9f028c398b213cfcf51. 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/USUYG1410021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddcf5551462bbc62f2efb8265cbc598cb7407b4c4899dff12447f054ef57725. 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/UKXN22490676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a185c19c80965a4290f60f76a0f7b5006b2fa4c9bd77240a8ee9d50631d49. 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/QZQAY2466334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bd0fbb28b0edaf2b25c818f102e8a3c79e7bb2e8e591bd649dbfaae2437545. 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/GBMA22414348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdf63c7427b5758a4085333530bdd54a786fe995714290deae11dd763d55231. 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/USUYG1543894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391318452a4ac2c2dc9014df8a78b46ca56ded877963a454f44d80498ede8406. 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/USUYG1528193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d90e7c5f5948a4437623a1427ee6dad61e2f92f86ad3abc9ae4c7c79edd3cc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1492668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8842de4421542e2af6dc103490ebef367120f3544be435307dd2ef9655214f. 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/QZNWQ2297008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b8950c5ea84303958b208d2925dc28ac8b2f1ce05dbdd0255e1921b00ba5b4. 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/QZHN62204236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8ba28dc295f2f1ffcd07f6cf660b4c29501005f158e3d02ac4eef3b688faf3. 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/USUYG1410019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8f1afff79f4bdd97f5ce019d8ff3709638bd1102d0c8f283974ecb2c652b9e. 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/USUYG1392771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b986754e9773e49521e25c4c1e62c9890a65f26be880d9d7ae7e96490324703. 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/QZK6K2120176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0395ed29b99e881578df05cd96bb139e3030728d2c31cbf18693d4af0a3745. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZHN72126759.
Pouya & Boobie Lootaveli: Greatest Hits, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3091f4f7fd17ae565771e598c65f0b54e9b5e7a07c21f0efae3f6b026ff286d1. 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/GBKPL1978453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206d5bdaf4457f7209c1e7a002ab11011281e19f778f843f08675eca613ce942. 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/QMEZE1949337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b9005b28a6c66990d41cb9878e2065a38269c31632624c9abd1bc95a780736. 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/TCAEK1948514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbc6a6e8c1e92aaff827e01e12f049bd09c929c87478dc15af73cd3bd3e3a04. 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/TCAEI1913720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d90514193dc57bbe153de5393167e4ed03ed4369ce53283b524d81d0260131. 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/TCAEF1909627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e32c95661f8b893561ae13151211bb7c934f01a8e2f9ce73fb7aa5c1f4e69dd. 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/TCAEC1990210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32277bc61a1a52b7b0343bf611aa79304344a3ea1647235638f0d8996459865. 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/USUYG1541738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4ce0d98d81394568c5740994a07cffba342099b64ba0c31dc9cade75d98f32. 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/TCAEA1960543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571300baa01814b2d8be77eee62febf5a0547e57781de0877798099b09345fe3. 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/TCADX1869683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f57f19ad81e9bdc0c43ea0ad3a6667cc16534029526588f1953ca2ec8c783c. 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/TCADT1892394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e82baa2e4d9cff5cd297323f85c679e719ba7f47bf9b3a4b258f40e0729a1b. 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/TCADQ1823525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7847648ab2a7dba7e79256201accadc6352704fd4caf4053870c452ac8f29682. 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/TCADL1841350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da581c3f05b1a80b50ccabf247cb713183217fa00bed509690fc271f18ff3e2. 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/TCADJ1738247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f28efbbdb3c93c6ffd0437645604660c6c6d316482887ff723704a14b04ae5. 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/TCACU1638444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee6d7a75c36163e90bb20cbbfe42dfdb5d30cf09534edfd1a68244580580524. 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/GXF9Q2579564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f61a9eb8ceabba49a894e30224bf4fa39970fa0969054b91d61ee8dd354da58. 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/GXF9Q2579518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b49000c2f579a207e56b7561279adb25890fe74865899a2d9b7957e435a3e76. 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/GXF9Q2579460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7aa49e9bc5af521ecbe87d1c97eaa99fe1b88f07c3f4bad57ce64ce87b42a0c. 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/GX53U2401765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fd4ad9fd46d2e44f59d0598205a9b1a13b568735af93feab55a572d92f516a. 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/GBMA22391839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddcf5551462bbc62f2efb8265cbc598cb7407b4c4899dff12447f054ef57725. 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/UKXN22490676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c9349f0c3ba4ce5a9d4558398e059d7cea7e556f12b9445b28c52e2f064700. 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/GBMA22391840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fd4ad9fd46d2e44f59d0598205a9b1a13b568735af93feab55a572d92f516a. 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/GBMA22391839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0d45767c094687321d2a5f47cc41380c9f96b3a18d4887747a2cc8469f9b30. 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/USUYG1701207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44f040925885df6bb8803e93cec479f0e86da60de6a344d5d4e754fe3a62c5. 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/GBKPL1978452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3091f4f7fd17ae565771e598c65f0b54e9b5e7a07c21f0efae3f6b026ff286d1. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GBKPL1978453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd833a8e590611e4e035036543caa6a7ddf5db6766afc76d63c83a55b4b02e2ad. 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/GBKPL1978454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88271344674b97f7f1e7ca7041a015a26e7f2fbc1c7dcd8773c3f7712fda9345. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1978455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c54ddcef4114d349aa814c4ea12227ecc404e219668bef1248749d205ca93f. 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/GBKPL1978456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a0f0d2c300377a42f67acad50e3219163d6401f66fcd0e801953d3f3f3ee04. 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/USUYG1701208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd700eb57e7bda0b0a1842d48c4ce277266c3cb008bc9cbd9e3e5a014d874bb2b. 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/USUYG1701218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d13d03095d184a2c9355aab78297bd64319a6461c703416d40e63f010e534e. 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/USUYG1536582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37efa2f2686b84f2e0bfe7c7084d274c662db8ba3ed2f15037b2b31ac91c973. 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/USUYG1463900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb617df4073e6e4d5d9c1888b223e55ed603e98bb231727b61429721085a68d9c. 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/QZAPK2000244.