thumb|right|Peruzzi family coat of arms The Peruzzi family were bankers of Florence, among the leading families of the city in the 14th century, before the rise to prominence of the Medici. Their mod
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 0xb540388415d19700e0c058558e578d3e9aede8117a067abc9870ecb35cc9e9fc. 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/a9962762-4fc3-464f-b4ea-1ea13eddeec5.json and https://artists.proofprofile.net/proofs/artist/a9962762-4fc3-464f-b4ea-1ea13eddeec5.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 0x4cbdef7e6dd19b963bda7f77c720f651493ea2a8b9462a7d7ff76ec90ce58cbb. 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/NGUM72000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd0003b99bae648a80ace4c030a3194ac0f665ed29da5d08b316c6686d20f94. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2071144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c628ab6d496688132ae14e501feb8f9c81d832e3abc3d7e5d765c88634422a. 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/QZAKB2102619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2525e72a6dcbd21539f47b1f564f263bdd1f9d5483fd40b147c413cdb204c61d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:00:21Z), 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/QZAKB2102628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0330f412ede696ae394f776d6d93f058bd6c2077465acb915e2c231bdc3639. 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/QZAKB2102620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe08dfe1b97fafb312ca4e83f245f79b5b90e0d0f8b3d76578623557b95d706c. 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/QZAKB2102629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba316f93afd4ffb7268e59cd24e426be500f3cb604506209bc16e2db2c0e766. 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/QZAKB2102621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43807b43be43f3f45c0169bc4d08886b95824ec31d2502e403179e565a60d626. 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/QZAKB2102630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bb299f83e3e0a4de2e997ffd729b8eaefedb3c67c3fa697261e2bafd48153f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2102622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa799ab3346fca0666c995b72a749ff12f9cfc4a792be0b089e99da6cb4bed4c8. 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/QZAKB2102631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf72f1a72fc6063f75297db01f76d734b16eefd923ba1298c0c0d94f27b3de15. 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/QZAKB2102623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8e84477ddb2df96331235647b7de65317586e723d8d8bfd9a71d6fdbadf6cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMGR32073001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac65c4a989e24f8975fc37aeead6224a2d175bdd1f467eb904a5c6cc31c8058. 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/QZAKB2102633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2f4379351cfb9fc233a1141df1a5afd998b2418e603767796987343d37e50a. 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/QZAKB2102625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df2981131f7ed0feaf467df4bc93137a6f2ff14647543e41b9ae1691d4d18f7. 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/QZAKB2102626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88c618e60f8a0629b09dbccfa97cbc239cd31af2cfc0bbf5010fa66f3bee1d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2008426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ca9719dd680c06c55df2708be52685f0125b2c29e2168765fa819311dae123. 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/QZAKB2102627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4a447062c03c4e3b366aca6a0b1288ae7d6a946b17b2443b29f86f8a812a58. 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/QZAKB2102635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d24190e3981ae963b8ef7418615b4ac8af7a8b394a32ee9afd0553a8963c98. 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/QZHN81927407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42b2be4327842a816ea4110b2088a646f24becb2b5ac3d9bd864122a4b20c35. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81927408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0adbbb9d39b554b990964106be3252e813c261326d729dd8b5d67541b335e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31962735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1bb8e002673ac4bf3eba1588f00090bbc53216cf7611d134cf428943bd80a7. 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/QZHN81927412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22525c360369fa1401bc2f9624a580c3a4d66591c5f6c83f09db7ca88dae51. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN81927413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde784112ecf1c86b64883aed5347f0f08d27bfd420d2417463d4aec354b07965. 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/QZES91830252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84287e4f498cd97d0c30568b4373a59038ed090e69c2b4ed91cd5ca7e43d88f. 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/QZES91830253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81925f8ca0517949c82cc6da3754aed553e533f304d8fd40c1e332133d13b74. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91830254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38adbf0655cb282e159bed11331bb70fca4e9314424bc22720975fbe5418c5fc. 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/QZES91830255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43da9592252c312524f9a3f490c049502db7c67aac2aa5c067d41fd6efb11f6a. 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/QZES91830256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba0ae8eea20315d846dcf1b9e8dd93eab890320e6e9c5753facd2adee778a3. 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/QZES91830257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecbeda2f3de76a9f04cd837e1cb6e89e30bd8ec627c6f881f7bcce16a36938a. 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/QZES91830258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcaa703d0305c2811828ffe677982db76cce787139ef00788a9964b21d05e2e. 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/QZES91830259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d9c732b216b0bdc6a604d58a6f65d73ce588e8f62d5300d49b654dd41a1e98. 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/QZES91830260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2f68fce106088b99015c1313e6b807bbdc2b77161aa5be42ffbd32b24c5fa5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91830261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffefb8827b94e07f50df4cf051a9bf22fed1cf22d93a6b2186da714b5a9016da. 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/QZES91830262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b43eb7e93581ccd4e393fb11e90b0b98fe29e0541a568873c70140ed94cd7ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2556689.
Fake Can't Stay feat. JAE5 & Peruzzi (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbe50542b608b8dc36bbf90cbf44a9915191b0ae246b5bca84909824757d287. 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/QM6P42437822.
Fake Can't Stay feat. JAE5 & Peruzzi - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3780a70d1c971ac08be067c36976a0edde3016a326af363226c6bd0c4dc1b16. 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/QMFME2413952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0b52803d40f58d58fd0d015b33e852803f981a6466e9a38a7899703f40d838. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2495690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b1815a4d969def46bc8e0232db389ad248506f293201bfd68f14586ec0aff1. 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/DGA062472030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041722186d1c5319b90869755ad620c3973ea55c8d48160b1c5c283dbbf035f2. 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/QZK6F2442926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003c8067710210a4924c6a347982dbe46a6bd3863ca592da1f2d20af5f27e9e5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2343363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c23424d0eb6281a13fd3f4438883935501ee476fe23faf647cdb319639e4d9a. 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/QZS7J2346385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62870c1bb7e6b5e30506d1b937b72f020643f9a755c569e98be380db3bdd48c1. 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/QZ5AB2350830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda446b0df2c8156bccbf8b54f91ef34294c636eded15aeb892eff5723d88534f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2245158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a5a36c3a8bd2819b52c144ceee4b2d28c4eb96d2c3866f100ac2ae5cb9206b. 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/QZNJW2211362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc947cfdf58c39f093ee9244e740fd8e643614b14ab341c47a40ff0821f7ff1. 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/USUYG1410798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3a25f59e76e390a6cf5edb8f6eb8a59980b0a40f04c2d04a668ff3f8ef844f. 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/QZTPX2165565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f0773d081c32f73dd193452f6c4b3e67688658ae8058886dcad29d90aac622. 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/USUYG1398603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bb299f83e3e0a4de2e997ffd729b8eaefedb3c67c3fa697261e2bafd48153f. 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/QZAKB2102622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88c618e60f8a0629b09dbccfa97cbc239cd31af2cfc0bbf5010fa66f3bee1d4. 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/QZAKB2008426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2435c0679253a4635ba9fd31eba406c49fbbb6d8fac0ca2317b71433085760e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:08:51Z), 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/QZAKB2002103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8e84477ddb2df96331235647b7de65317586e723d8d8bfd9a71d6fdbadf6cf. 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/QMGR32073001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863b7df75ce871a6357b0e20394c95788e8168894f27b72d897140586398716a. 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/QZDA41989305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a42f056dacce5fc07e681ac7cd599decb5300d21cc901d951417b9e76c1095d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK43Q1806566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e39c39ae74371a743cffefd00d7b62ca7c6881896e6f19782b8041165f48565. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1330810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d9099303dfa5bb02293a724ea14a795b664388fcf0c9a8d186d19d15f35a21. 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/QZHZ42128835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f26e06844455740b2789e8c05bff36ef16902611bc9fe53ca21c0c82003fe9. 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/UK43Q2008337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c3e013c91fa3cc61b11b2cdef5df404db9b855d9a225487b87fb4703f0b564. 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/IEWNY2349726.
Where You Dey (feat. Peruzzi & Mayorkun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade1f625232aed45c429cc77deba2a75893b0313fc51214442cc928e8cf5ae06. 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/UK43Q2007755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31810c70e849a1633ebaf4b6eafd06e3a32e7c81e917af5382efdd46aec6ddd3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1389631.
Living In Bondage: Breaking Free (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d130c2e340e3673c19c1ab4926c4225ec2a77be69a5cfe57ccfc96930777d. 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/NGUM71900319.