Scred Connexion is a French rap collective launched in the 1990s composed by Fabe, Koma, Haroun, Mokless and Morad, with the assistance of Butch. Fabe decided to quit his rapping career in 2000 and qu
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 0x6157415899c5c5b4c6284192b9b49da6d5d5f0b629ac86193cd935925e985159. 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/0e89018c-bfbd-4a8b-8163-9d934a09890e.json and https://artists.proofprofile.net/proofs/artist/0e89018c-bfbd-4a8b-8163-9d934a09890e.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 0xd820e009582c2c2f6558caf91fc2c601a5330d3b1a6185e7fbbda135c5f731f7. 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/FR6V80371615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811035e15c47e9880b71f42c4f105206a22474d1bc2d5fb790abd4608a7b74f9. 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/FR6V80371960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667ee3d27090837ab9af882ef23a26d23c84b806cc513d0c92a1038388dc3c0. 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/FR6V80371962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54f6a9bf2c2c5989929b00d8233aa62842065e8bbd81fcada40628aba978989. 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/FR6V80371963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d635a93a085796cad20833221f701c9d5879a4e989d4214618c3b804a03a93. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/FR6V80371965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e41a223b8519322f773ec13fb1e7db19f76a3d28caa5242ae0cde993b5005b. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/FR6V80371966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fea41ed98d9834a2227569a8599a07c232a62351fc1ddb6464bd340b2f3aafc. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/FR6V80371967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b72fd526dafe045ad35cc601690dfe861b9704f6d27a1f9dd5a46e1f608cb9. 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/FR6V81241330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22b3e7c8a268ba03722f8358eb2e8f07690aee4139294ce597fc90c15149d01. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FR6V81241355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe056f8d5d07427db74b95faa977783c71aafaf57a76891e5497b4cbab1d8ee51. 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/FR6V81241335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7a030b4706151b43f488624f4bbae1b7752c9732d60098ef283357d5b02a47. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/FR6V81241361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeba6a2eefa7bb76c964bd41ce32014493583aec6307e9891a8035f7cc688e5f. 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/FR6V80370028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e153c802c89cf1e5e3afc8c7d66c18bc80987ca9263f8fde82f4ee667074a18. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/FR6V80370031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2de4b43a33737a83660aa1113a6a3a147cf1aa6cd9dcc8e22b3a741f1b2949. 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/FR6V80370032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae75c2559a6922a9c98acec01809c372239e92cadcc4c4f9a0809a7a6012fb5f. 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/FR6V80370033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6610dec9d1e2d9e1b6b903b774a86b1827bcdacb3ac53adc04b96d89731beff2. 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/FR6V80370034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc42f545551d2ecf212271e86b68ce48975fac0d92ef31eb31159d8fa1c0f5de. 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/FR6V80370037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c260b4f072496a8655159627505c532928245f30dad4c73ca6ffd8fbb1a54c. 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/FR6V80370039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fbed70eabb1a51e8e29163e87446520b33e01e9b396f6036692caff770e7a7. 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/DGA0S2444505.
La faute d'Abdoul - Part.I - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6b6078bc4a0b639d9080d817c9d92acab5698e1f65b320df1516a3d2b13d7e. 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/DGA0T2440768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8831cc70b06c11030e5e96d550d6de7e4daa3e9e1275d4aa2d1c79a933c4ff. 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/FR10S2518938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e93cbb85d2bba01d359228f8d66c006ceda0415bc3ae80f1758b2e6fb840756. 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/FR10S2566068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928ebec70d9392b2540bbc0b10df2b5b8d94c4081338945cb0c0d117bce190c4. 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/FR2X42524395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b05209e2962c26efd64ee579f67a2cc6e0be393263dc3d7f35942f3a218aaaf. 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/FR2X42567308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe420972c3883d038ef48c919f42096ae1c7bb9538d11be1f216ff8c12af9c277. 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/FR59R2541397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4e026774df8b854d03371dcb1922498ba5b672580abaa95c231e40400deefb. 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/FR96X2508123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f02fee0c8c5571f9d379f3f9588d0a34fe680381f58b70d00eb19643231b565. 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/FR96X2574193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c639138e6e5dc21d8d8c3a51db43e3fd75d45ba7b659da1b508128c41eb6d3. 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/FRX202548660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340077499500aaa6e4c63fa6ccc8f2ea9c295be4372e678497431a32508906de. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FR6V80834397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696f0d38e46b190c0ff395000723df21d1699bb05bff31779ed37b4b312dcdf8. 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/FR6V80834006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd812ac9538bf2f4de45d64590daec9dbc24c23ac84d26f70152c7c00f443320e. 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/FR0U91400876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e93cbb85d2bba01d359228f8d66c006ceda0415bc3ae80f1758b2e6fb840756. 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/FR10S2566068.