1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x032002762eada38dd8c5ca819e8a69cf711603a4017b392230b71b0c72ebdad7. 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/1f333b4f-be18-44cc-94ff-9a4afb0c70d6.json and https://artists.proofprofile.net/proofs/artist/1f333b4f-be18-44cc-94ff-9a4afb0c70d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aujourd hui je dis bonjour a la vie - Remastered
Un musicien parmi tant d'autres - Remastered
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 → block OTSBitcoinBlock must exist at that height 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 0x7d96bd1a6863910718bf532e83306f14e919a6f9dc086d16e619581c6bfc9c4d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/CAUM71900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f0bde84f32539b539ca385381f283a9e2e36140e87091a1c74c1133a55a4d7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CAUM71900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2172e1d62aa572c8e4a1860dd57792a8567ba1ab0109947e8a13bdc36ce2fa18. 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/CAUM71900237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d2fc7977c701dd12bde16c055aa3d9f47050c4b0dc1e280c13d3447f096cc5. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/CAC221600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6cb8e1daeccb9c82de048a58aac85215490b700401f0f350aa558258947e19. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/CAC221600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070d2c74a8438c97c0bda15e8806cf213763a152c088db30059b50d3b9b06f31. 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/CAC221600012.
Le corridor/Les premières lumières - Remasterisé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc253550ea21dc2d3aa7ebce30b7c97f80eebc03a1a833e088b4ea95efed47dad. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAC221600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561af59a3303766a860b533e3a8ab9f3bc17b9b9c20010fcae5a3aa573ac4f0a. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/CAC221600015.
Le corridor/Les premières lumières - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6089986b5a2638c8c51ad39e2dcfbb0ab24c174b59f14ab79a4ed6a7892a8bb6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:06:34Z), 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/CAC221300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a2bba5b70022e86318153dce420de1ea1a633f663e02f1b85377bdb1014172. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/CAC227600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb97cbfd8f4f20473ca3ea905aa537abcde68f97afe7a5073f5ce61d192b603d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:57:49Z), 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/CAC221300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fa29d0d0a8f3a6841d3b3e10f28639d68eba3d7cc5d7fb9e2009ab165a6df5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:24:08Z), 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/CAC227600031.
Prélude d'amour / Comme un sage - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc59cf81616512c2183e9e035b2ebdec91494242f6867f21561c138cfb78a97. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:35:58Z), 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/CAC221300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bb2d09a7d1db183494fd816b777348fabefa2b8fece623426870a9a96f4954. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CAC227600038.
L'appel/Le premier ciel/Sur une corde raide - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7a740d217dfe7b87d4bc3f222ea43caaa418c9b051873525e37be91eca3b6e. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/CAC221300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd377c431ea3e0cc23af5033c0ea0d2a40ddec73812fce705e99ac723cb75cfa. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/CAC227600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e6463a1a1302cd1f5fcdc8dfde1982089db179874162aa903ec52039af1604. 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/CAU111900011.
Chanson noire : le bien, le mal / Pour une blanche cérémonie
Lumière de vie : lumière de nuit / Lumière de jour / Lumière de vie (1ère partie) / Lumière de vie (2E partie) / Lumière de vie (3E partie) / Lumière de vie (finale)
Si On Avait Besoin D'une Cinquieme Saison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d269bff5f69e238690eeff22c709995ff55c416dcdfbd84a3bdc4101360b6e5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZW9K2359629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762b42d0ed73c3ecddb9fd0b09b232c0f4911f9ff8dca2f1ce1998583063c795. 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/QZW9K2359631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ddb46c476ee4fae028f1ccd0e0fe8d0e39416b31a95ffa50a5af28ea81d684. 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/SGB502563556.
Uplifting Only Episode 430 (Vocal Trance Focus, May 2021)
Redux Presents: The Finest Selection 2021 Mixed by Sentien