Les Sages Poètes de la Rue (The Wise Poets of the Street): Dany Dan, Melopheelo and Zoxea, are a French hip hop band that has profoundly influenced and keeps influencing their musical genre as a band
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 0x4b720856cb177cc6a49f1cb8b73c40e47163e40346b224c2685b356e8236aa0a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c2c3d89-2400-4d53-abba-932e6894ac74.json and https://artists.proofprofile.net/proofs/artist/3c2c3d89-2400-4d53-abba-932e6894ac74.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 0x87b7511ee4fa554fb4f7a3c137cc419344dae50c90a78e0ffd208db794dd84a6. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/FR4W91000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92337d86d79d15d4bca198cc07fdd6056de4c7e6215da058c8bfea66e0b6d300. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:42:46Z), 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/FR4W91000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe227bced746c9913e8862fb3bcc35b543b800359db163e8aa22094ad00018762. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4W91000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c17e796257aeb9bb6f0ad6990092a7d8193925e4fd46008a1bf4bf91c197f92. 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/FR4W99800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d5e61097acfdbcf1ce4608bfaade062cde59d6bb1da7d991d5bdc0a3c36e3. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4W99800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e9b3b0d1004e5c8104368362fd8e231db94b9640afb1dd0274461b9df6b9f1. 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/FR4W99800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8013761a1b1696b0c0576ee9f8b43f129bff7e006d1732120d8a69fa28fc172e. 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/FR4W99800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad563abd165c0a62acb99114dc45ae6fef38848fd825832a1acf75716170d273. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4W99800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cb66bdadee42bfd048f76c4b415f5f137f96ac9153c343162b8dba13222fce. 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/FR4W99800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b964874c3b05a467837cca1beea9168aabe4f9d3e6f971e06deb9008a8e2108. 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/FRZ050200075.
Dis-moi la vérité (feat. Nuttea) - Accoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7ce95540948a272057683399c0af3b30d768661b055cdfd9b8cdb286557052. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/FRZ050200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2001188b9d6590d4a0bbe0f48567a4e8b446b44483602e2d90e5c5c4633eddd6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4W90800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed75bef8ca0b377741a4095be8824f88d2b9bb81eab0793b9ebcdaab96359429. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:58:42Z), 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/FR4W91700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9f76f6779e6b8a49d3de8f9660e05c353d56d68bffa80b7cf624ffef445719. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/FR4W91700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff00bf694c8786a8ff2036c2053d3929133361484f1f0d4593bab2977b5c3f7. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4W91700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812038bcad291335368195a9d870059ec3484261829aaf84006c9fe3eb25e6ae. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/AUMEV2431184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf061fbd514a48156cc5a5640c5e9be41beb4851ca7c8b6d451aeecd8a17dfcbd. 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/FR6V80853673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2601cc3ef3358423c5071667248df782a8347907339bc73aaacf7cbdc756da2. 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/FR6V80834011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77250526200f5fb266442619b99821580edcbd0f7b19195f810a8d2ddc9d4667. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V82251602.