1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec550fd160d3c54b78fc53fd5bad2706565d173ecfcd475523e7fbbf0c0ab3e9. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e39dab8d-be80-4cd3-9120-0bb5e7da42fc.json and https://artists.proofprofile.net/proofs/artist/e39dab8d-be80-4cd3-9120-0bb5e7da42fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44eeb802456804bdd475f18458f7f5ee8db466e5271173fc6b011e324ecfa44. 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/FRPJQ2400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36647444e10e2450f0c8e701b4f5ad0c59852fe686657dd501cec74dab8a6ed5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPJQ2300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f04551d31900d1c7b6571c50b3a515e8ef9320ef660f1c6194a989488d5290f. 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/FRPJQ2300280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e91a74c8e79b355571a41373323e868918c80d7fec00e5e43fcc66e38c72f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX852307009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc490ac702c3ad67e57438cda5f3a7bed9f997609798942ed6f7d6f050b7cceb7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPJQ2300260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0adc532d9b52c9269e64645368690f504b11f1e0efd1f37f92978593df71c1. 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/FRPJQ2300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc749b2b9323ee746c6b94eba8c2e69bca37a8633a0cb7fe3f2ba51da106b6d94. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPJQ2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f4866120c4291ee92c5acf0ef08b417b4b42cd10e6c6c6ca86927f9b313b7c. 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/FRX852307000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86d4649e1f7fecb3eac6bae63acdd23ee32a0efc58bd1917ef272564904082d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX852307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b8b3bc2bb871ea36a3f470488fafd98894aed3d5afdbc6661e113b5f1d48c6. 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/FRX852307002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf173428adac3575caacc669c7af10f9c77e313b04631ae7a0b61d29505e1064f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX852307004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe125b44607e68e3411382055ac0e368fbe4f54bf9f79dd94b25dc916a58998e0. 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/FRX852307005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7512bd70c01694453db69d8c4d40e311696bdad7593fcf7c90ef73ec99c9636d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX852307006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b92461378274e1d781e4ebf4159a04666e0442fd2aff0ad5875ced97abb95. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/FRX852307007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e91a74c8e79b355571a41373323e868918c80d7fec00e5e43fcc66e38c72f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:58:53Z), 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/FRX852307009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea38e662d8ae9c4ede6cbd1f509e5db08085d4431ca12899a4c65099af804b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX852307011.
La Fille Du Motel (REMIX 3 feat Izaya, Eli D, Mee Shel)
Nobztory (saison 1) : pleine lune [Acoustique]
La Fille Du Motel - REMIX 3 feat Izaya, Eli D, Mee Shel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3163632f7587f829d059f3747abc17a2adf78567cb9b1dd5668e4757a99361. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR592401281.