La Mano Ajena is a Chilean band founded in 2002 that mixes rhythms from Eastern Europe, Latin America, France and Russia, blending all these sounds in a pastiche that also unites the tendencies of eac
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 0x3ca8eab5671218b53c83caeca4ca5d7debe7726cd4bae6300f009edd62758a19. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a52b1f2-9142-497d-b002-29d5103cec35.json and https://artists.proofprofile.net/proofs/artist/6a52b1f2-9142-497d-b002-29d5103cec35.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 0x62561533038e56fb553aee71222352156832f87a167b3a89a0922d028584c2ae. 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/QZGLS2422033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17151c01013d999df57d2cb1a1ed01c41a8f0c70adb8d9c03b60a9f4c335a616. 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/QZGLS2422038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddedd8152ac9fbffa0d45f7e16c5a0ae1416386823318905fb5182b26fdebc4b. 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/QZGLS2422039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154d4ebb49265186c06f7645349c595963dec4312f1daf6d8ef0ad74b8ec6614. 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/QZGLS2422041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e1dd31efd005dbae7bb979618da3898f7cdb31d33214786c0fe4ef0123d6b7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:25:52Z), 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/QZGLS2422032.
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 0x808d72ec9e9512d7d6c333bae110798314afb400cb0998cd36a992e910317fad. 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/QZGLS2422042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2448c0d3bdcd4be73035e8bf151f2e2c9f2f44be55cf5d5051de5def332e4dd7. 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/QZGLS2422031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a16554dfa753db5c392dd4bd18d2ebf8d1553d97bc38c1dc19de71d91fac146. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2422036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdae70a54c38e8ad71584ec16cb349dc82c8a0c02d49ea4a6223340d70328659. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2422037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8f76fffc5dd204a3f0fc3750aab9d6e9aca3a8b23259e6ed03bf0b604c329d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2422040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114b43137ff1d27fc392a8ef6425213db04862f57f1a2eeebcf5308abe6db162. 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/QZ5AB2434819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc201d5f8bb6d94596630edfa52536efa3a7b2f682f5b5ebbcf1cc5f61d3561a. 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/QZ5AB2434821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648547ee16c9af75136c3329236d0fb8edd5b43730d0e919187d89a0e7a25658. 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/QZ5AB2434827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52ae435aacba50291d28723abe7182e27a697c163f1ade6b4fd77ab4c741c85. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZ5AB2434818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be28741e3cf374554eaeaa1393c57333b977a7f3fb20e4662fc320c641cc2ae. 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/QZ5AB2434822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab750bdc3945cd6484097bcf97ab1de29deb714477da507c8dfe5e8c1f8e820. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2434824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e561e370c420bf84a8e0d4ae3a69a2ec968426125a54779ff23babd89d31e2. 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/USA560881662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01284fb20a6a5e43589b290fc3abb48c0067e0c29e195b5dc77221b97def7d3e. 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/USA560881664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493dc108902633d503a779b764ee736f2036389485dcbe7c9d9e8f9a6738a7fe. 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/USA560881667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e500a3cdd739edde2a5bc4164a673a6eb78c71fd60370396701b512c590f43a. 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/USA560881668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efcb76c155f730b09ece68fd7c2cf3cbbc960081628d7b5c99a597fcf9c3133. 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/USA560881670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91780e210ef449c9251c3c2878717e7622ffee2bfba19a08d1c9d9dfd1cbcdb. 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/USA560881671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63e7d823e1bbcc171b83130afa07fc375039f876cdc446d7f9baabeeaa5ab49. 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/USA560881673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9102e037985c7154d1e1b803b379259b9a5f9da5fe94370470de788bd6533d05. 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/USA560881677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde96c99b47a11ce1dbe3b0b3c63a93c5309f4a892b37301fd191dbad78a85062. 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/USA560881678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4129461bd11c4051bf70795016e59341f79097114d6252525a2d933a615956e0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560881682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe502d9c93c3d5e0fc48eff66de2aaf670964a8c08a5faac37fafcc635767d03. 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/USA560881688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9922641accc38517c6432f1e7529f055ec01a7346e4c1e0b48ac0bb2c09b1a4. 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/USA560881663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7d78f67e4162cd66f898e865ceeb7d1e8b0c7caacf6b572c2c344935062a9e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USA560881665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5114447d519109ae5458394d5a0fc955355e4c8946291280c24bb1d927971b66. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USA560881669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428f1abab8142b788713a1ba093602e0ac61301387b385c21a1a84345bc748f3. 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/USA560881672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51b00c8fff4bffb23eda787d2f0cb1533e203c4d9e04a16b0a8f442340ac162. 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/USA560881675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e6e321b9685a5619d67844c09b5aa09a91abaae4cc989dda68584986e4094. 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/USA560881680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b57ab869efad60f8adcb82587dc74f51e2b53320ddcbafb78d97686b700acda. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560881684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d756d5d993339f1ce4230ab7d65679bb634dac9efbd93c5ade11f4be35046d. 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/USA560881685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dd347a8ff12652de0a6ee93455b045bd7c433e23006985d60c89c24e750eaf. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USA560881686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9d58f77c2a779cdc6d49fadef09783d1d4bdc186c640f8086e036274c0d6ae. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USA560881689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e674dc22a16b83e7952a84fb69f58b52d95deb2d92f9b8ef0ba5cf3e983b8dd. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560881690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83813c66449bc088e61aa23b281ac3b630d52743f4434f9f4f840f268e0ad351. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560881691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc085b2a3434ace646a46ac6774d48ef020607b54939594e4b23a63730aa6b5ee. 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/USA560881652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad43b89d57ddb54f4b2f32d69254fc635ca5bc3e5668806900f1e949a8bed25. 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/USA560881654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f52df9681a61b776c8b0dcf4150d85e5b41d3b00ab5d1d5bf001141ed807251. 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/USA560881655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87aae1c08b5afe8ad9fd08bf73d5ec4a9995ebacb1f17437e0b2f08fb9db63e2. 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/USA560881657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56dda0ca48a43907d810b7ad09d5b7f4ee2d67298c45cacf4d31d4645b3b631. 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/USA560881658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662f7442363473184c4fa239f27456a622e5342074a3bc43c5960d193d3ef1c6. 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/USA560881659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb614bd0ba749c4ed62fa899cda073c39f7a5328200884a17d234b3900c23d3c4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USA560881656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6915b4289acbbaa853cd8cdaa104a0dec1e9ee915eb3a8431a72b7e25008d0d0. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/USA560881653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cb5a4742bc792503e32137535690551a909aa655ffe140b7f67e2c5edbe350. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USA560881660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176f66db3dce64d190847f12b3a2959e3d04b6ecfcedf78a183d424f62eea79e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USA560881661.