Sona may refer to: Places Sona, Veneto, a comune in the province of Verona in Italy Soná District, Veraguas, a district within the province of Veraguas, situated in Panama Soná, Panama, a town in Son
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 0x54543ead9920cbb334e2059dd11768ebe0506aa0a9ade58e6a69456c6648e7b7. 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/50387c52-2cac-4d9f-ac18-cb399d866f41.json and https://artists.proofprofile.net/proofs/artist/50387c52-2cac-4d9f-ac18-cb399d866f41.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 0x00512da2e033ec8beb8de2fef1223210976ffacf4bf20c382f3bcaafafb57910. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZ5FN2417114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af35989dfea03fcb40fde2003d44eccf63724332e4b41ad39478dfbf7f1c348. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/QZ5FN2417115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a3aefc91273e97bb6adf9365aed68a6066a1feea893958ac07d21f482b647d. 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/QZ5FN2417116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba6fa0cec1bccbc107465cc5a824fb81e8f314ede1965904898f2e42ecee4e. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZ5FN2417117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d6289e318b056ae9a19c73685621ca97c8f0489c607650a50060cd9b752396. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZ5FN2417084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242f5e595b9c427770cc615a65ae66ce98da3f6508a8a6a8c4ead62b11db9647. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZ5FN2417085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac6a882164d3ec47c8dbcf123a1387f02e3d513f6e5b0b6d72c9af70d777a43. 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/QZ5FN2417088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ecf31c4f569d42ec165a1a435eebd543a166629689e47f0276b401318301d1. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2417090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e01b9089cb91bec1b412a1cf4719162f0a95c162d43fa525989b9a9f2de2af. 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/QZ5FN2417092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3918217acf977b1838a1f671347a36503d9fc4f09a787c8dea0668dc13083516. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GBKQU2401231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f83b653f61a563b919bc77c39004f241d95b195f513e4517e194ab178839de. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2401232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa391d4d9151187e4b9cc75bcb0154894c6488fac5d94f8fff6c58ca333b1be5. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GBKQU2401233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f83687599a176f38a73367ae234c5785e3b0ac86528bcd1fd50a5f4d1d2dbd. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/GBKQU2401234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca57948303a7cc37f6900f4d388db189de24c63cff1248de8dd1aa2a5904dbb. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBKQU2401235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7700c82b0f7e513fe34e45361c8a1280b4a64a1cdb9e9d4022fb67d0dcbfd172. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBKQU2401222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce39596e16d50e671b0c4fbd3b753b318cacb57dcd5f6269148b5a076dca11c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/GBKQU2401223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbe23919384773ff1665b36f3dc3c43490c459b6048e5d2e0100e1ab834421c. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GBKQU2401224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cacd59d5d2c89cf6d6578999ec36182627ffe90c522a2d37963d4877c7e710. 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/GBKQU2401225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fca35e5446f1d839a072c4189d195408d091e95661da63db28374b5d4104d96. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBKQU2401226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1893cfca1629ce7827362ff596d67f354a731e3b6dde1ef0a8a9289b474d7112. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZ5FN2417101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf46e8d42d9271b75e19865841b013454ad822065bb5c201d08ed29bb6358ee. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZ5FN2417106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6985b46106746c6c25ccd6bc40677f3e9ae6cf60f5e83ca665120e53b945207b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZ5FN2417109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cbf960d099ddacfdf6c7bb39806d6d9d3feb026ab76c45475be5b49f7dfd98. 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/QZ5FN2417111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefad62c762b20e5d5fb1762966a505290659eea7cdc6f99cad85317c123f78f1. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZ5FN2417113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe493da3fa478b3cc23db9c821adedb9d4d8e0b15172a6caf6d48918f0ddc1c00. 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/QZ5FN2417126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11142e45c919d18ecab68e0ee7c39d7a1e3a8fd55124dfcef14596593825824. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZ5FN2417129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc1d368a0f0fb62626b0d83d448e2c075350f2e4feb56dc2461995a151f7cf0. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZ5FN2417131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe123ea3643f0e80e9102924fe524142aa6898a4da0635d754fb943d0e8272d39. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2417134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892f4d5c95d0f12c3cc7fafc7655051525487e1483014e548f9fbe578c2c6648. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZ5FN2417137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb679dd12a1b354aa5d32806ce8201673129958670f8dc33bf04737064a31396. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZ5FN2417145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c62d9fc432781f3313d569b96f37330a5b24219793f6b59416cc7a49429a0a5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZ5FN2417146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57dbaec6035d4456cd2cb46cf6a1d19002caaed9232a1767b2cb9d040fe429b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZ5FN2417150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65e0bb755496151f55a432bc8daeb69fb736b448a5b61dcf370d29383f554e9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZ5FN2417152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a94a54d669dd7965f740f8609f4a3e790c85b7f5ae5bc9b0b69f6ada02a13df. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZ5FN2417154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe509e0e6964f70baa37d404c8b622a91315ce6c1af829610e893b518d625f41d. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/GBKQU2401240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde9dc422a3d8a2f9746b15f36f77f05048bea6a0caebdf958178081b751f219. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2401241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5378e6d3988e24555977d883c99360f8be9f016492d6ae3b875df0f16b980c9b. 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/GBKQU2401242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f24bddfbf55bd6e754bc4b5b033d36edb61164d0d2a37def27761651dcda74. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBKQU2401243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c94df2b4f64b5a552edd872b565329118d96a0858adaf0d58a38b2d7896e118. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBKQU2401244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb381b1711ee88343a5514bde1a9ed934d5d1d391ea7b03a648685c9690856824. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBKQU2407341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba1843d965a6868f3ffc4a11df1b028b7955f29ddf6af8cf817a971cdcdef20. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/GBKQU2407342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f38753b086ea227a2a48ab1b749695acce5ce59d45dee02625549f86de91b9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBKQU2407343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aab2fb8929a8e4905234367f7a32e32ad5efb575ab1d60176669b1559f164a8. 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/GBKQU2407344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42639ce308cded6e6fa6f5679834ba2ad198e7c3fae5879aeddb4ec9e8932c6. 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/GBKQU2407345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c25b10708fb7d9294f7e38902aa992650a97194a140471efe8ee9fb340aeee6. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2407328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6958cf1810450cfa0f706abf8c034a9de229c2f90f02821afa11d59206b83b5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBKQU2407329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525279be382793f9e11cc6e1f9bb1966ff3f1d5d1740303042a6786d590450af. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBKQU2407330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aad9e05dae82a75a10261a0c9cb8548d7d7bd97712b722dc2947c236221954. 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/GBKQU2407331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427ffcaa182c66365d6eee9447a20fd947c155da2701db977a7e849ba33c52e2. 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/GBKQU2407332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067026c163bb43072830009a7840db4dacf79b78c9192394b3e5f06dee374590. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2407333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858f0c49359c3b5d26977f2b1cc9703c234fa1509d152f8676320512bd5c4d03. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBKQU2407335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4964dda2ba07e52e1c7ed901025b203517cb384df06b607d808d241ae334223e. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBKQU2407336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4acb36f6130ab2e4a5cd9ea6ea5e74bd7cc1eca0968814dc905a19cb2b6c0c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2407337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b54015abc077c735bc0eea803828479efbd200d7fb584f0b20922ffc6c1534. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBKQU2407338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72d0c3b7e40ef6d75fea6dabc9927afd32812610642e8430bf9cb1c4e9b0142. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2407339.