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 0x5f7ddec13c8f86ec612a88531de512e94adc21b0a577225c95d9e497892dc5d9. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f97a698-6acb-45e9-9860-4680bc0d5ba4.json and https://artists.proofprofile.net/proofs/artist/4f97a698-6acb-45e9-9860-4680bc0d5ba4.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 0x71f90048c9b2443ca8008735f40f5985b112db56e57a2c9ed05f4f5ec09b9c94. 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/FR9W12364251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc624014b101a6449e48a32926c6f5e3e05d2776789e576b071db02a00fa00f79. 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/FR9W12364252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c82b96f20c6c13e52edecd1102b2983cd567312e6b0d87e6f23bd8832f981e8. 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/FR9W12364253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3ae8cac325c7e31b6fbb4d975daa271d52d5173d4497e4e97b5a6cfe1db0f0. 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/FR9W12364254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c30d5983dc375f37d784ca715191b9f0d91e2357615f3d385e3bab51dee73b. 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/FR9W12364255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1eec352fe26043cf961ca0ab653a1c68bb66896391658bee8172c72531dc56f. 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/FR9W12364256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14812295f61bbbaf1cf4077657261e1922f5cf3b1672c6d5145d4af3a5456666. 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/FR9W12364257.
SOUFFRANCE & TONY TOXIK & CENZA & TONIO LE VAKESO (L'uzine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324dbda2bc4a2aa5a58be720c954344305812e2e4cd79ec3506f3fe728063cd8. 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/FR9W12364258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44657df1a57b56cf73bdac07569c5c86fcb1f33806dbbd5dd8d6401c0b286dea. 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/FR9W12364259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe77e82a485fdca34343b8ef3a759cdf3ac66109590382121ab2ee024fef298. 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/FR9W12364260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6beaf2f24873b89210d80ad1ada2276752dbc07aa882c2fd5e22888c62cf616a. 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/FR9W12364261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e67c328a9ebbe3fa334bd847212ad4ad1d80852d3ecd74e5c41454871c28f4. 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/FR9W12364262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5366a32507468e88738f4767939369da08c1b4e7b81eaab37d7ee06f5c065ede. 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/FR9W12364263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef0322856125aaedb41af0bc2c0d4e22e0852368742ef920cd82fa30d83ce49. 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/FR9W12364264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224481d29a368bb9149d4b48103942f3c58a64842922d01d37ce3d7997cfdd8. 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/FR9W12364265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4e9686b248e69f015ada9a6353c56c700e8870e84799836858502f8b986ceb. 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/FR9W12364266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c82931c60a9f3447730198904245594afccd9d7fb133c7749a10c134334c601. 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/FR9W12364267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dc951d9d16aee5379ddbfe7acc273cefa8f0ce9c329552474e588099a1f1fb. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FR9W12364268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb90a12345c04a6f35dc2546e6bc8c7238bd57000a428123d490cfc1ce186de. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FR9W12364269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e72cb375bed037d8130f941ee1095c3dd3130e3b2f2f65fdd35061dec546d1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR9W12364270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dbf94047a8182a7b9c90c397f26eb6dce898dfeaaeef6387c435a6a64e70b9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR9W12364246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1dc68fc30ea03029f807344317b89799fccfa419a7c5b1a1069e498f70f9be. 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/FR9W12364247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbceec14c510a3924b895b8dbe1809ac4e4d352743701f10e716ac00cf3c15b9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR9W12364248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0650f30c91d83d751c0f7de04370cbaca7819a7d99a0661ae03c3623abadce41. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FR9W12364249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bfaf43e81e3f1ec1e990f5fa291904fb1f5996f76fe318bafa1532161fa4da. 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/FR9W12364250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebce6c08926f59ce6560e665a55da94b2806915e9e3b952b28041b01d1aef614. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRPIW2001540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dd73b763727ef51b28ced3587135d284220c6ebc321920d9449830df62f457. 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/FR8GV2016560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b4f36b5db3ecca2185c7e6638d80ef2e59607d3727eff37946f98ea024b77. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR8GV2020310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7249773efcb31636533cc388e4786f2f26946270f3beb60e56882528fb90bcb. 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/FR8GV2018560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e58f0f039ec0b9207990cb26160774428d43dcceadd1dde2459b8522d20fc1. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/FR8GV1841300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ec0fb5a0d2e641f3ea62faa58113949cc4993a65f05548a18a02998d567b6a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR8GV2015460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d61366744a11619a33cde4446470d8d50384f399f0ce85b53cf316811877ffb. 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/FR96X1682986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69725e7c546c0614892fc3dc41d6c4fca2f5f0fb4e2b6a0f0e5a732a16e97063. 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/FR96X1682987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e4134a6a6d433bf4d2ec2c7422a7e9806189a98e10598434246a63ad28f219. 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/FR96X1682989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1f36ebb4d0876286c8dd662fc8ecca88b4989ca2dd61b3a746331acd820299. 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/FR96X1682990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ae666b56d4411364787f870b4aa439d6953f3f87407965c56edd0cfdf97832. 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/FR96X1682991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0621346cdfee33ca071c61bc3bf12399039e5b581a9af166f7b03cd395a9b2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR96X1682992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45c4ffdc36439d7df7384d7e65c1ee0e48239e91ca9b7331b2f1ddb98c67304. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR96X1682993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7247d072c462a66cad06a42b48854916d009f506c86fe8a7a595ccca04f264. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR96X1682994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd6bfd80a0e87eca452bbdecc785309ad417e915465e3acf46d0aae7d27dee9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR96X1682995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6f39caee0f12e3bae35ef3820e60ee1c127ae6e2fc319fced50f27f9947069. 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/FR96X1682996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d65cbd62f8d5d04991607f36df0958caa7e1248d48217d5f99904d1ddf8ac9. 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/FR96X1682997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaee1f607fe2d79eaf17cd278dafc7e72efc7134a0ed200663c5b884c278a85. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FR96X1682998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cef68cb122d92f2d737270a53a079eea7fbab4b4fb1fd55563e3e1881efcfbc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR96X1682999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bedc3fc19b7a5996df481d29d9993bf8e5910ae7722202f247db4693ecd0652. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR96X1683000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a73359b0aa1e458183cc7c22086391630c37d31c283edf0b43d52130bf2a859. 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/FR96X1683001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f8323849265789af1765a110929ce116e8a50fb2d2711e8e4f5c0e267c371a. 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/FR96X1683002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8781d4544266818a441a48781fbe62494b04131a750cc6555a4b6972eccf9b4. 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/FR96X1683003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf605a09e77be40e743b3a72321a2dc7db179658313faa8bfa580416c40cc5e98. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/FRPI32300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cd05a95fb5bef5cee9737a6f7132d26297e6b60d5fbded1ea7ffb323b26d38. 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/FRPI32300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0b23c6f7b2ee98c5883de36cccb8430d23ee9e3001a0cb11202264fdbb9836. 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/FRPI32300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51459480ce7103c76cc9b7e47a77b11f30bb836acd97f83ee5bc141d59bc2368. 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/FRPI32300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dc0164c8f01aa0ec794f3d27f970fcd9ce6868dfcbb73df76e181257f7e40c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRPI32300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280cca793babf331e312e5ce87c6b09359c5ece09b5d4b8b27250cc2d1c84bbe. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FRPI32300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4989caca9c287fb8bb4404df89d8c05163cd46f7a7837299f9cb1775afd80475. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FRPI32300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b50614b9967124a49cce1ef1c47fe90c42ce1bd080e337b5c68acf9023cd1e7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/FRPI32300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81c723c05ef7d203020c568997efb88939c8f277eb9ae431b5d2edfffcf4682. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FR8GV2294210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5982d935226817fd60b2db4a3c9d47bcc67c7744aef00e2dac27363b527b04d. 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/FR8GV1600580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf80409c1c2413a08b749c3aaef40f6ceae2f9de1269ce40d9b781283551866. 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/FR8GV2294250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f57a90040cc8a840fd6a9e8dde127c81a799b1810ea653658ff18c37da618. 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/FR8GV1600660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036f2448362b27130f7e3487084648590236e10c436289b76a6b9990fc4a89d6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR8GV2294330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a0a53d4f0169be79bc925153a72453053a1005f3c698db99f118896cc7ac7. 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/QZMEQ2069680.
L’actu du rap indépendant - Addictive Music