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 0x0b300a19b5ca9e258f2e5b260c200a9134c39a9814f2a75bdff7f443c2e88fc5. 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/279f3d79-f843-4ef8-a120-4f15df3c3ab1.json and https://artists.proofprofile.net/proofs/artist/279f3d79-f843-4ef8-a120-4f15df3c3ab1.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 0xa68a14d20cf13db203852d86fb71377024e548f1820a6c9233b515a15fb9eddf. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201570311.
My Love Zone - Dimitris Nikopoulos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d472552b1d2510d2d5406d1537f7a4d3a14cb3df8cf845e4ecf9e1bee4b8a0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:39:32Z), 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/FRX201570312.
My Love Zone - Karolos Kostoglou Sunset Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33ff290eb89b32695ae38690b02bfa6496ceaa5503b173829525a30f5a45f90. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201570315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea52b5cd912738517f8a8be1348c69d82d5a97b1051f04d22ded63180e86975. 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/GBLV61627681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55a4325dbb16f0e441363c692fc4e035e4dee5254a39acd198f7a68ba39fd72. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1704070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521cbbc653046aa543cf094995f79471177320f1f1dd9e21441ab4e045ea47f7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:33:06Z), 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/GBKQU1704071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6181a88fdca166840caa10310b60c3fd36eb0fea5da12d4cc91eeb4e1cc8cd07. 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/GBKQU1704075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830edffd35ecd17f6eac47d1e437e74a98e2edc05df2a5a4dc2aeabeafb0086b. 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/GBKQU1704076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1578539814476397cd1f6f22518cef51e9415c83b719bf9ae3a5162eb08c666d. 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/GBKQU1704077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf916f56318ebd24cc1faa06db1c96fd7dba21ef02971d3cfcbf133e9b74cd3fe. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:21:37Z), 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/GBKQU1704078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d55a346a76f2401badd08fa0d2df43b035c7f69ff473cb330a7e2f16388f35. 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/GBKQU1783242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c395dedaeea4c5198c54998b101d27e389ecd9cbdd352520db6fa1ac16e9a. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GBKQU1783239.
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 0x7f04bf9176ec78fc67cb44aeed795094ffcbde7f0fcd476434f589e90bb7ceee. 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/GBKQU1783241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2943f91c0e15040b3566d0c77f80bffd6709523799e13b478a9cd8a30019cc. 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/US83Z1797087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d641b74fc9e10932500ee748c3b58835c5fb31ad0daed873aed5b0b10fa4d. 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/US83Z1797088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7842e7d5d8d6148fbcb0aee153415a575eb5ad738aba1ddee994a6dfe1dcce50. 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/US83Z1797090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5d905a91b7930e7b1bd0635f780db19a7fd97d8a23fa6b39afc7472844181a. 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/US83Z1797091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9743e7ba4300341ec2de74ac043ab1c0ef7141d626011c44b469e28ec5b1fe. 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/US83Z1809188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031c94911711af33a65a069662c47ddf681f79cff90f3ad0d11b1db54b989fdf. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/US83Z1809190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb93039ba8f55618e70839c40d00ef9c2e8c43ae3d5ba6a253f7b0d5fcc6e8e2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:22:02Z), 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/US83Z1809191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41260ea5949d43be3e2152038a2c731cfbbca6293db242595143a64c0a8aeaa1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1809192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ef4de0da7a5ff14a55a8b5215cf8f0c755b992791e05c2bdd47f73b26857cf. 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/US83Z1809194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05776a75ccb6b37217d9d08407038f333956ca8f1cfae419e59f56d33cc764d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US83Z1809195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc541e413acc530205cc5e79f27901018c62abe89d9470dc700516eda11d7f9ac. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:04:46Z), 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/US83Z1809196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb290af0b97dbfc8c8524aedeee91755d4309a262562d5c446b8ae44b023015f. 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/US83Z1901963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d0ed007b4bcb3ba6ac694b6c95bfebcf43fde62a0463467695f86dec0dd23. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:17Z), 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/US83Z1913789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837031f39be67af141df58c3c8a3c22416b90369454962d74df9e2adef100b0e. 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/US83Z1913795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88da72cc644eba2ce390ca6e43871b4d46e039633afd56a5842fa3e08c62446e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:47Z), 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/US83Z1913796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03611350e2b13427c002f27136e2e1bd02379f3705cdffd68cbe5eae485d6b81. 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/US83Z1913797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b844abba7af4484533f268f90bf173f9e41663dec26217bc8d3ac57698731. 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/US83Z1913798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4183f5ca69c1f82cfe87394691fefc77b8ca3fe4e0f26c743517a71c452d9. 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/US83Z1929459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62c673a0d7d8d9b95aee29b133d1aff9a302217fa4e80717d5ba1e56f89a3d7. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/US83Z2000971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c176570f791e0719706153329dca2bf63ff8427233ab01195511abc1f02d5b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2016959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1c648a345c056a910ef081c93c8ef26e14a3cd5ea188ad82e127a25e2f5728. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TRBNR1901219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a99ad709bf60daecada933253ba3bb7528d6a3c001ebb9e949afb8c6ff3fc4. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/TRBNR1901600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9271698e5b5124f449d18899c94bef92fd6a1858cf6d0b180cf12b79bd5e886e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:24:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2043193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ada8138c07fb58b4a0e978d605286bf57b83809d1bc370c8f92b25ecb068a5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US83Z2043174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828976f5c4a3e1a983312ef33d12330269f94a3d35adce60e95d97dcd9c537d3. 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/US83Z2109786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0593e274a69bf37a032d34b2b5be076bad888fdd38573b9d023430ca272183. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US83Z2109770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132fa79b5f5373cbe6968c0f1a4ae366e6a9bdd53fa09e51bb93754eab859779. 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/US83Z2109771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8417c15e6048870e75961c8b28d7b42e64ffbcc66d7960c85f26991aa095273f. 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/US83Z2109782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c7f8f4f7ec75c05ae3afcf5538b739132b37d7518eeb461aed81cba7a87e54. 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/US83Z2109774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27e8cab3af4fd13215a123e2f8311a8534da1f39d673312d8a06e55db957e8d. 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/US83Z2109776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa9adc0d4b1df4c09b7d64ede1fcc5e96394749e61f4748857771c84d0380e. 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/US83Z2109778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee3d49e817b2b6222ed809c2dd03444f6ed34d41eed37bb20bb8ddc08962e7c. 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/US83Z2109784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c9312ec01891855f4787b3b829d77e11ff276c6b147054b28ca3ed5693331f. 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/US83Z2109780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d54a625cc0d2f982d14949e4cdb2edc8a082ec4f906afa5d0e29a149b18a537. 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/US83Z2109785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacfa60d96fe6ad1af67ee12e7cda92d1381867a4bbcf32d17ed77126861718d. 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/US83Z2124559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8088da4420bec95162ecd1b8c78a10f71a5795fc8d0dec940518c5c5650fe7a7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GRSCM2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8eb5b4e80380b8ad97ac4c2b67c38b9a83d7cf194490d45f3ef1628f2d99a8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T03:02:35Z), 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/GRSCM2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d9f41a83aa44b177893e49e63e33084d0d0815efa780130f988d7b6e913146. 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/GRSCM2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8374af0e58523a3ea9aabcbe1b232e30c22b0c783eabf1119b1a71d1334ad3. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRSCM2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e68049f46f3c0d56189c1c1b6506d58e507f7cdc560fd54652056254ba592ef. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/US83Z2337078.
Indian Resurrection - ÜNAM Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1a6cbd781a9789a5624c24ad4b24b6bb0675f90ab7530c1dd61a9dcbb9ff7f. 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/US83Z2352610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c0544c70e3290a5381ff57ce884a067853eac829d5e570c3011438bd5f4b7. 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/US83Z2354530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8f03171757fa6a196562086f9835eb3f177262f6c7b128c829bfe84b51e393. 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/US83Z2311008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0653b3079d94ee8130ca2d4d3f50ba351dedb3edfea5ddf1333bce51af0bb802. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/US83Z2326915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68a6f618904c0f411d6872fa6b5a5769f7663a1d52774431e05de3c96993ec5. 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/US83Z2354754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e31cb688ede449acfbdd3bace48e18642748e2f83d1a481a60c4cb471e9c95d. 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/US83Z2331312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5611269fe66aa8687d4c387d069ba021c097f817d9e31b4e990d7aa8c3d07d53. 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/US83Z2319928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d452284b9782240eff89f38c84d0d0bbaf35778df7249ca4ad3a3710143ba5e. 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/US83Z2331472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ddf414cbd22d4de41df53162fad4234d698f76fcf01608a4c8a621724c8056. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US83Z2221180.
Space Between - Mollono.Bass Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc4f421c9b8bcf9fc34d3fde3acf214f23cafe6ebaf54531c27e9325bfc3675. 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/US83Z2313244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b481ce5efaffedd59bbc851f1c1fe1883ad3633b223c302422e23737efd567. 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/US83Z2318746.
Fire in the Sky - Jamek Ortega Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564daf39a765b4562b61a9cbe33b8e013a139a010498a561a4a14b25e36a67d5. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2337073.
Fire in the Sky (Chris IDH & Isidoros Remix)
Fire in the Sky - Chris IDH & Isidoros Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc78dbbbab4620eb89e9ce7ef4dafbd315eb100f2c173bb7325485ded113993. 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/US83Z2337076.
Fire in the Sky (Non Grata & Korrila Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc94941cfa21d0526410b4e07285b857ec0f7e81a0f3a4616ab541ac83010dd. 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/ITYEB2400622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ec4d1085f92a2cbc54f2e88a4029a871f4980fb10fda2664e6afdef65afad5. 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/ITYEB2400620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7804931cbd977adb45f5cff4ec0ace9875793bf0c287ca1c0deae9ece8f9203c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITYEB2400621.
Symphony No. 40 (Live at Enigma Festival Bucharest)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319d3abcda4b9a45c9cc9918680abd5b0b13acc86f605855f644ab9a35884298. 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/US83Z1825570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723fbfa269f3065a28c2067a8fcbd132492d7ab94ca3a414b1cfde6ca12cbc01. 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/US83Z2405586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d26a925c985d11bc7dd2a9f44e73e9df1f562104907d5089853f911b5015b7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6F31924230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23268194cb144341dcf5db563dcaec785b5c0cb5bf8918db159a3b6fbf5eaac0. 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/NLF711904320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbd98032aae75f91fde820f2602beda9fca1dd83c0a21e0e058f6724159d093. 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/FR85U1900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a2af1f9673c532f57c97a6182557b57bc5376e3dd2e206da54ea8cf41af732. 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/US83Z1832327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeebd294bdcb389aab5e4052fff5987c63c60372f64930b682ed81ca4f840b8. 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/QM7281794498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b764c212d4d607cdff65cc400b2a67d54706cff9a935df05581645352c2d0f8. 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/US83Z1923830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f65cd381decbdd1e3992a6cb1b33ac1233f35c0b6568d03bbb02969488eefb3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:15:19Z), 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/US83Z1785600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6300e37e1661ae75893318189f5a67df0c3e2843e83128f46813a18b3c5561. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672201203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6188c72068e7d55419e1d4490bfa9fe978b6e290a25a54dd6fdb85cc1b878bf2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2337074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111a37c45d88714f2eb1adc908a8fa0c731ce2d94d4e9e0ae42039b1511bcbc9. 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/US83Z2151512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb9bb22149c7bb5f7a5254d49328259dea6941ecaebd4a95068e43b28e2fef0. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/US83Z1791083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fb0ccd8e43d6546df75f20b855899863b9ab9de19076ef5ff4b0a7f7619c4a. 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/US83Z1928549.