1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2237497527413ce101707f36ea28fa4c07cab619514a26038228dcae84286201. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1e1c49c-3214-4d1f-b133-f5d977367783.json and https://artists.proofprofile.net/proofs/artist/b1e1c49c-3214-4d1f-b133-f5d977367783.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7824063fc677bde8ccdaf6becf6623be57fca56e9b10f7e1996a414305c7730. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR0024540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d795459279b4cd259c48e19c4ea664e513ee3b953b08acf0fe80435cbdfe19e. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/USMEN2452201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b57e865df627a0a1d1f1d83d096d2148c84cef4cb4db8384d251aa30a275c6d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CA5KR0024513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1256552cd7579352be7fe06b63171fca432088b843ab2bf55475ef895982bae0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR0024532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0390f2a3840496803723e5cac545bd6571ec08cd6bc1920bb09e5fd13ad98546. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1963466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d4b3177e99805b24f7c49cd0024d18cb1e97500d80cd01d45a524cd159a89. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QM6DC2097779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50829ead763ee1d817b966088dd9db0a09cb10f666528a0e62bcdf8d07d3c58. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QM6DC2097783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a4a861623ee506ea3d2049328e0744377598f1a1216672245eebfe53008574. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6DC2097785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d4b3177e99805b24f7c49cd0024d18cb1e97500d80cd01d45a524cd159a89. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM6DC2097779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50829ead763ee1d817b966088dd9db0a09cb10f666528a0e62bcdf8d07d3c58. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM6DC2097783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a4a861623ee506ea3d2049328e0744377598f1a1216672245eebfe53008574. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6DC2097785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b4ef81dffdfccf37b5fa737676d844bbc0f1da7739060ac7e8e01250dd5ef. 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/QM6DC2097787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b867104eee6ea13af04764da81e17ca7ab14df339ccb537cbaa2ef326c2c45. 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/QM6DC2097788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe754dc052361aab0291da8ff068accbd0eadca7e08e81bbcff2f9374e5b40a8. 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/QM6DC2097790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ab1526c750910e64270f8aa3277cf08782524bbfd220393264667ac63fd333. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2097794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c865f3c83cee95d61f015551448f97c8a55f6da163937ae319bc9e2baec259. 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/QM6DC2097795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367495c2263715f2db06f0832835ac3d71f6ed8133d0e782bb1bef0946622337. 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/QM6DC2097797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59f4811b1d77d46d6e78ed9c78346a25496591824d7df8dc564e1c40542ef83. 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/QM6DC2097803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd9341a00a02721ac8ed44e6577dce1e2facc0dc193b8a2a9204fc1b2ccec51. 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/QM6DC2097805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c20cf3eb5ec506c5657d192b47f41686df5a30eb3758bf0fccf5bab8e6522e. 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/QM6DC2097806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f407f6c95dcedfe2a13df714203500db6877cfca9d3b70aaf237414adeb8f2. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QM6DC2097809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5e23b6a42591776f3f76a724729944edbae893654b0d42486e7874939f1909. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2097812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e415e9d6f61479ebb32f255b6a905b094e322634935a314e4b91a65d785853. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2097815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97839d22797ba1dc1f06ad8ba7721b0093353a1e3ebeba8a0250c96ed423b56. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC2097820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c174597a93853bc954d8c55acef21b399d336c81fa92e53f1cae18c1569fe2. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QM6DC2097827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af2ca5a84ddf617b0520a318b18d6587b5d406eebcd856c56c0ce4b6e3a53a7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2108790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d21079c874932505d62aaa7896104b54566a50dc4071dfc344e5fdf0f22cae. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZG2X2416932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502ead76b014c06b472b0e6e2ef6466be5c101d8a52af309f30cf12e9d935ad4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR0014862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ebee4c705899d3bc175c9e0305a2625ba0e27a898ac2ccb2c4ba94a9f909b9. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CA5KR0021485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398530213001fb305214bb1e94fad35e824f38eb11554e90486c2b36b3491cc3. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/CA5KR0021486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d766465559c47e5af4d9c6e4a2bf13646378982a1ee37f8b9c09e9b6ca3415. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CA5KR0021488.
Nico Parga, Baztez The Money (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3d055dcef3caea773122cb87bad1254c5edd1904d0f7ee81ed3d5582164594. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZS662146990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9c5143202e53f1395f8a9947377f95f89cd9c61662942a2e1fa63b2ccd5f80. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0037454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e665ea6abb97871e87b46249db5601ed14764666e6e7a79364baab1af2a089. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CA5KR2243079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1380231d53065f48b49a81d7bfe7ad3c1b02968603e1f566645834bce13722d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2243083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6ec1ec02ed555e9a5e182c4219467d79a62984da932a4195c225e3e0d8e892. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM6N22297647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6ec1ec02ed555e9a5e182c4219467d79a62984da932a4195c225e3e0d8e892. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM6N22297647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50371867da19e3a54b8167b4366d70aca9233daf16517ab3c0d8a7e87769a75d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QM6N22297648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6415ce82d44be2b29080098655fe51833658d571f38f2205cfb4e5bec292a0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22297737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd99b7263d6f89fc87204d9f4ef00ccff42aa27ffbe32366a997b52447db526. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6N22297740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddccf653795b428ec08010550c6780560f35b8c3597266f72ac12cb17ebb0618. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM6N22297749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd64016d93669e780436d01661b30dd48e9f3a3a986ad8f97e5de24898c2448. 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/QMDA72273102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70c094496c5c2cfed068327e825d309a43036da4cffa734d2ab767663305007. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2340870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeafa9c17ba6c5cd5fb690c264df5c107b2c12869fcc715e76102348c4cd1b1e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2342730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c2b309b28d8cd1eff4618c20be5dea56867e893df2b09d2379fe1c0d1b55e9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2342737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e675855222e353094ad978cdc1b04fdd82b4ca96d6a103988dcb9d77f78102f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2369021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcd369598ced2cd1325820c68e11d8c47022da2131e6aaf6d9c72294512e722. 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/CA5KR2369028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05080358e934f4e57e202fb7d5f59aad0154f837695bd23bb4edfa37b04d1db8. 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/CA5KR2380405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb692e2fb6da76a0fc6987ab340f07d65002995ee69d3a41de37afe1492679ead. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR2380407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891761a092429d705ddf7f5fbde4bd86ea787d7dd732460607a74b13e0d6f9d0. 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/CA5KR2380313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dfeff49dae135923889308160c362d0b472db83b5248bfb02b0d1d8f6c6149. 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/CA5KR2380316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefda6b709171054b4f7893601341ebfce01f65c764ac55aeaaa2e901263dd6b6. 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/CA5KR2389517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316dca16fb3431d61cd72c9016f951795260b4279d797805fac10d18a02565e7. 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/CA5KR2389518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6241376d86ccd40edc9d46678748285acf55ab77e9b9c6224df7903411c173. 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/CA5KR2394785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075bedef5fead51b5cf4ffea1a5305e09ab9c3e65da2c90253391481ce50661b. 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/CA5KR2395042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb66b86c180530cca85e99d99e6f6c70ffa36ff343ecd2112554b1fb2800a11. 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/CA5KR2412223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6fed233ab2273e91f74ebe0cee16511fed79bc6d13783bf2c660646fa7a501. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/CA5KR2401981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bab93f25d1dd45f0f9f7f5cf2990e84fc1788bd54f16caf763dca6fafe9200c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2401982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39affa41310c65c33b94be08e1eca0e3687950326ff9b91e16d40c0174af7123. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA5KR2401985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e3e5897ecb0ac44976edb2e931ae7c8e4da49c71c365ffd85467c5725215c3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/CA5KR2401994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2333d4e3cc24f5479717add27331dcbb4492f1904b1f9263f5899d8c0c73f5ea. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CA5KR2420553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2333d4e3cc24f5479717add27331dcbb4492f1904b1f9263f5899d8c0c73f5ea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR2420553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dbc73bd3d4ea96ba20981e16eea9f947462bec122bddb5d8b44c4eec80ac3b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/CA5KR2421494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b0a3b483a0cc4121ca97d3e2328e3edc10aefffd404005223b0cdaf34a904. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/CA5KR2430266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8b9c5e6de3f0f750ea83597485ea616cf5d6e6f38c65ea559e730e7519ae51. 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/CA5KR2425324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc435c1988473c4a7b4d60d1723c8d79066c84660e10c60be82eb65d2db6aee9. 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/GXD7G2428484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9119a9108191f8e440b852bb29707deb5f37a966676ebcc2827b6dd09a13920c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CA5KR2431299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98602b49de3e6731915ca1b0842585be22c9385c831eaad3bad0b7769cdf1259. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2431306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eef6d62fa62b07a30d916176f2c5c47182b12b3d7c43e18478124d164ff52b1. 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/CA5KR2436030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7ec93792cd974338957246b6483c67ea74e885a0e3d13460bbba4626691b85. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CA5KR2456827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5256e03ba8f49c049444e1f818c80804c65e2c5b917465d1c33aac7bf5d0919a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2408728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643628e43cd7c53f1a0f937d64e6ecfcde2e76fb12836da82cc9b7d5ab33995a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2407557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b01c0ffe72d2470b49c4e9faf3796249fd89ce0bb9edb261e719702dc936d8f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZG2X2407558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e96a6e2627159c785875ab3e52b856d64f4f835d8b95a5b311c0a0bc13b2ed5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2407560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2697f1bd30187715f85c51a9afc8b4fc79263ddc6cd551f2bf02f7e9c1eae192. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZG2X2407561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73879182d4e192582f1a9ee0b8b001b3abae22e9d496a122ea38cea66d62afc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZG2X2407562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9618b9e3337766d1cb41726c609e003adc667f2ad2e18a7b57ebe9063e7bf299. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2407563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a20ff96f22a7874b81dbf72dd5ac7c0fbe37cdba85c606fb0c58028128b018. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZG2X2407566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed6c5ac1f9e6b4de76bb193646826f07e8eb139d9048d77177d002055ddfdb5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2545279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cec656ffb2eb85b7ca611844354c4a8c1a805839387ddcdc128faada13fc48c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZG2X2416547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed279dbac981d9bcf7ead261bd23e5ef7d2be23af9556b3ee10b31c1a980d11. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2416548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48e2cfa23fce3a9511d72ed4de881c683b9213b851471212c4cb5c51ddff47d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QZG2X2416549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abddf7760277c83b41294999f92a9350f4364ad8578c0d0e9425c691a41bc9e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2416550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe144710540c712d5f42ce86ac1c4e00d8000b0d546af0cefaf83e81d7e043d55. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2416551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f70c519c57533ddc49f8a03e3089b506840108b5da370e90f5ccdb23a06dc3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZG2X2416552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492b83413678eaadd8e4390929b221579f01dbfafa17a556996b3b0a6c119007. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZG2X2416554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e6ea3f3600f07d5d0349b3eb81640f1bda57373351c0d49da524f1633bff83. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZG2X2416555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdccadea091e54db00f6b70d934eb2e313026475f312e7b450dbd405c61a4aa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZG2X2416556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081dab0c04fd6adbe1781d6e18d8edd2862462f0e0d501c889c5d3e89219a40c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZG2X2416557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f11781f6b2d753bc31133ace7836d209927bb7551b920aae470261d6ac3632. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2416585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436638d37caecf9c1958f9376b2e449cf68fe91b52a8c7d0157cfc6c6c9ae4b9. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZG2X2416587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00fdefc3d7b19bcca144aaeac0ec10658af59a5b73977f7425eea59577ea9f9. 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/QZG2X2416589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c3a55daf0d3001d2f214949c690b6f8cab7494cbf706d6868283233bd26ca2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZG2X2419113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cda0946e92c7d1871eb20f4b78b2d73fc336c2194e6f8d2bcf64a22da346ef0. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG2X2419114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3be3cd34ae93a71cdd9886e5553c11f3e29b4e779c18761e67d4ad765e1e00. 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/QMBZ92307829.