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 0x72a0966bd8cea90602733ab094853ddb955e8a3013c2aa66fd3975faba86b6d2. 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/4a827472-edd6-4c51-910d-8075bdc8d447.json and https://artists.proofprofile.net/proofs/artist/4a827472-edd6-4c51-910d-8075bdc8d447.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 0xe5d40496ecbefe398eb3df03c98d479f078431db3b14a497c257ef364d605c36. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZDA72343899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f713de8c97cec12ab9a5683e2d892b03ace5cca55b5255a6094e7e0fb8050f4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92286793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cad7ca10fcedb1143c709b28716a60908e1f805ec9a39ada66daf7bbc43783. 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/QZES92286795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b0c5c6a07774207274e87ed7dc076cd9d5acef1430178cfa899e1b5300311f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92286796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2125d2e14b67aae95a232584ee76d763ed786277b471861915dfe221a1584459. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1789734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd17d7120aec03fcc29a7e594259d76874b35cefe411696627e2ab8f2a74a49c. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/GBKPL1789735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e17da8a39d0a60563843b0f3cfbadac7cdc4de9d821bf0d882fc7f1e6cc19a. 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/GBKPL1789726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f38393657a1b9612dd7c1a031f6c41c6b94e1d1b0538723082a29ffd229f2e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1789727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c41686df3a37dd2545db03ae6ca70654ff717d4b4a346e922a7f5cc99bbacb0. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBKPL1789731.
Οι Επικίνδυνες Μέρες μιας Εφηβείας Αιχμηρής
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269b0c110f1db88627438c55a96d62ebfdd6ee538523ca175fcdb3fd82567bf4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBKPL1789131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d08333368643de2d56f63b1b79b476adf19f48c9dccf37d4901c241c9a27e9c. 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/GBKPL1789125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6836763affa8f5c14dde50d8e29df8a1f8df2816cc07f395975a134adfd534f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1789126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abd1b1947bc610e88354fa2efadc06aa9a11cbf55643a9769e358db93604af9. 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/GBKPL1789128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70085bfeb2222be2e4e888370f7dbb47a382be3bb445533c4c4836e451cfb406. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBKPL1789119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b0e0f11164a3bf68727ac34054ef73193884c5ae3c51f90401ea2cbc803f19. 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/GBKPL1789120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0213faf3e56f70a4584e905135f25b3e20527025c903e9511b68e20b8dfac0e0. 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/GBKPL1789122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ccfd67cbcfe1c8e300e0710ea1d561b93bfeb7469931a054ba1707028751ee. 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/GBKPL1790545.
Εγχειρίδιο Επιβίωσης Για Τους Κοινωνικά Ανασφαλείς
Egxeiridio Epiviosis Gia Tous Koinonika Anasfaleis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb7107acbaee20a802da73998b395b9ef9c94ae1e35873e250511316c0386fe. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBKPL1795521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac36b077fc7265d256a57780ab8ca613e867a2072b2cb735b3cff75a5e5756bc. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/GBKPL1897151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad6dc624849ca58634862c146d1224f1ce74fe439a89fab8fedbeb2669cd90a. 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/GBKPL1808790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab914dba30ebd18b45b5c58da42f77bbd639d78dea19d4744dcac60001e876f3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBKPL1809840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5d4493adcf11c8176af2382ebcda0ffb5f8bbd35e2419e6a7b620d98dee677. 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/GBKPL1815594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a47c9cedd6093888352db4c1aa66c31cdc896ac769ed386db0eadbbef987159. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1831090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7997c9ff29d538eda72c08511934c8c4dda37223e54659bebbbd8aca51e3e204. 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/GBKPL1831787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe224e89f38357162407e6c00045b55588abcf904a3e56dd50020a363373d9a. 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/GBKPL1969490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c474cc934bf3bc159d58fe3f501bf73b3218534f67855a8b5fea0a19253636. 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/GBKPL1969489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4d9fccd83ff91d49fff76e74c1b33f08e6dc4cd86c771dc091a3e138d47cb8. 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/GBKPL1969491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1877d44f3140d9f19020cebdce24c573784d2d352d170182c505de68b1fa118b. 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/GBKPL1969492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868223e77977c4863668866752270efd9e3aecb6750007d4637c83c7902bcc69. 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/GBKPL1969494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4add297fbb2a1b70c3e970189ef5e1ee8925d4db4117c0f06d83fae8a8c9841a. 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/GBKPL1969495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0efc15ca97364531b20289f936851f1c0b3afe559fc14be0a61e9c6a7ac053c. 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/GBKPL1969497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503692c826206e9c2620dceb350c614a7d2bd151b52edb02cb957846c9e63e8. 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/GBKPL1969499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a0872d1da3164f18f0f7525044d1b116b93f794f7466b6a7f96d7c95c17d0d. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1969500.
Η Εκδίκηση των Χαμένων Είναι Πάντα Λίγο Πριν την Τελευταία Σκηνή
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ac235f999fe8861ea81dda1fb361cea25400bb79dd3557f538fb052e9a944d. 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/GBKPL1969501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0389daadfa2ae9515af56471867ffd4bd74239b8ee5cc6d9df3020fdb2071763. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/GBKPL1978737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b48b01f0c8bb7a2baf6d196e0719ff675908b233a9c1e54f287809b61774d9. 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/GBKPL2093980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e6d9face985efb2138367fc179c5177486fe3874354cb299c162a42dffc7c6. 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/GBKPL2000330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87246d31ae86b56fba71a0398c0da0481ba47c7e91836df8530fc492ca702ac0. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBKPL2140083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c839b54a9e8a0ad62a8f4644aa7c18484268d8ab35d090e1b993e960579699. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBKPL2140084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c7067a66a61d60f718db68b4bdcaa869a3fa738ecf10a00649146148fd9c3a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2140085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af1d9318a998c024f331e171c48ea92073201f75880749d9717b6f3ad972184. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2140086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9752dc2165b68eca883a2804246bdc471a52967ef9c601a57f3255de39d31a51. 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/GBKPL2011391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf87610486e44aff4e9ce9c5a905f108732c132862eab5979323ea5fa66e3451. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/GBKPL2140087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa501b752b67851cb79ef3c94a1cbd25ff5bea2ed668710df96a6171273cb454c. 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/GBKPL2140088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1532023172c5670b2121c280a9e4e0165e32dc9e4214c2722717023ddb732e. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/GBKPL2140089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e0ddf1a95af583499cd45d823e11bee5d368b6376d2695bd67abbf0bd093f7. 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/GBKPL2140090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec4a784dd6d25779e10ac8ad7fcaff3c0b6fd1a57bb2248e5f1e24c51fe6c40. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBKPL2140091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f2ca1b3016e886722f18cd3c05f8e022a006583c71b220cd55b0b9365b2836. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2149400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f7f87799e602964fbbf7b64deb9ee7c9a89370bf0e1f8372fab1a8d96d26d6. 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/QZNWX2116927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c696b75aaef707e7a7dce3a0e4362ea88ccf88c282dde74901552334d8176f. 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/GRUM72201731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78026066ef11669fdadd2ca4a7a46b76f1424a05000b3d3532db6bc4d763e76. 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/GRUM72201837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be76d7a70c39cad626ca467632355f4e7106d6c6b2901c6a8fafdc6ea17f828. 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/GRUM72201838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ddef88ae09b6b9d38825a4ddd3d0b44fda95c76076ec8efb8928a486f564b9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GRUM72201601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeadedc4f45f9d433f96a53d5185eeb182ecbbcbba4cc204d72a24920b4f94cc7. 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/GRUM72201839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac4ed81a4778737d1ee6a3c4e29acb45b42c49d8196d8e4dfda354b70466a0e. 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/GRUM72201840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb739114ef143225f92e3e7fe2934b47ce14cb3b1ae411bbaf3a9c083c6c9e6ea. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GRUM72201841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d70b90ffaddb2f74be022c0aaf076237e8a48c782d09ae6c96ed22b2c14f1e. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/GRUM72300538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722441e880228d93770c6ed002018c2d22a7925eaeba7e4a2be90746697933d6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRSTY2401208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d70b90ffaddb2f74be022c0aaf076237e8a48c782d09ae6c96ed22b2c14f1e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRUM72300538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc9a05c82914569c616b0ef317e5436f9a16b0396f96ce3aa183498c36d01ea. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRSTY2401210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe992603c7f035373ab7e0e50a05e6e2c1dc90bdc7d49ff5dd0f62cc55a7853a0. 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/GRSTY2401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4201e85c9c51e782de78438ef1f2722ce40b6b2dd01d163a9b847373ebed3ebc. 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/GRSTY2401212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731e83dbabb9b3099b49a5bc0b79549ff009e9ad048dcb64a5b0b6227e2dd122. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GRSTY2401213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e39b66ba9de629d1c6199bcd0201cdce4e1d9e67d9e6f8c42b26c8cb689e055. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GRSTY2401214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e32fe99025ace47714ac633723d42231aa96bc64df49240e1842ed3cfdfea2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRSTY2401215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b6cb4957cf1acd216e1974248090b2954154b8eff73ad623d954f01561169f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GRSTY2401217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c06fea44f0282333ba9196ab33c6f74a70b80b249f02188423f64c4862fd9a6. 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/GRSTY2401218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c4ffbdc914497cf8681e3f8ed5c3e51e1ec32824eed5209b46363c84109fd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GBKPL1817933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1510068bd27175a35ee45afcbdd557563649e59a7d29483fed784ee10bd4fc. 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/GBKPL1791188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ccfd67cbcfe1c8e300e0710ea1d561b93bfeb7469931a054ba1707028751ee. 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/GBKPL1790545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c7bc903e3b9a11f06e9c79c48a9ddef5504212a1ecadc7744d1a38a94d2d98. 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/GRSTY2403082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac36b077fc7265d256a57780ab8ca613e867a2072b2cb735b3cff75a5e5756bc. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/GBKPL1897151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782394075ee086974d86923f14eafca09d10fd453aea805642cc37b5e2489c08. 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/GBKPL1805005.