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 0x089a9df5074bf03edcebb80e3d7aa0f4be45e8c1c8c25db67f224e963685960e. 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/7ab4c992-937c-4a23-acf8-2730b0c01aef.json and https://artists.proofprofile.net/proofs/artist/7ab4c992-937c-4a23-acf8-2730b0c01aef.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 0x96938924fcc22f322ff18896174663c2d2cd9e587d50a13132dc59d05669f8bd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR6V81356095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896623ad085161b97079ec9d6268978eb6ffb14be4a2f41fbca7bed7b13f75be. 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/FR6V81356096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90df58e3a944b98b4f6f9cf919621ef5a0764d5f78ed59394a089aa53c0783a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR6V81356104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8aa297c504c2153a0e2b0724361c41cd96208feebc99107af2caebb14518bc. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR6V80199247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f020d41abb7fefbda8c1807bf62069fabde5032a0efc2f6bc2983cff72620c. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/FR6V80199256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6697bcfba4fb7cfead2adb0ccc65d121c639ea0aa007425ba4bf9f2153d1e75e. 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/FR6V80199263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7fea9990cd39941a27308df29d4ba45192b59685787018f164dd66804ac2bf. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FR6V80199265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cc78f89cf557c759ccbc370da0d78818404e9c9f6f2ffbd9e36ebbcfc4d805. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/FR6V80199268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac4f4ff05299590bc0808004dbec44918f7d94e7381ade370dcd766b2125139. 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/FR6V80633562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9a38dbbcc2a4cd759aadaba31c494d1e743ceef23e8bacc360f604fa614588. 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/FR6V80633565.
Sécurité Sociale - Feat.Larsen, Balastik Dogg, Malik Bledoss & Blackjack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b34e14ab8b47c1bb21e132c90ce207f203a3200bfd60ca141f36964af000109. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/FR6V80633566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac22e940db89c965f45febbc076e926a96e48aabd02e5acd6ce9227e1d3336b4. 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/FR6V80633568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250aa6140d6a4bf2ea1c93861293c9c810300a15db27e6eaf313414be3320727. 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/FR6V80633569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada538df3c9f5a7250d79006b12f74352e45b49edd3ca461f65698fe64ca0ab. 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/FR6V80633570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dfd1e04ffa5eaae57ced08618587d271c4c0912e6d9c7c3e53ccc20b828b68. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR6V80633571.
Armes À Feu - Feat.Union Hp & Val Fourré Gang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044c665caa9e8ced3d3f6c278349bc1408403dce393c233e8357c4dcb81979bb. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR6V80633572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5343061c064eb111d5d742dcc8e37c0abdd18b94c4bf448d30f39960803b8d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/FR6V80633574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe748e417ced9b0d84b91a42b42bfee7237ffc5a4715d3ed3f34a86615a7a4300. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/FR0Z50003288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d5ea9a155701b33900fad9106307512d1cb42f6670be3513176186622e2517. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/FR0Z50003289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30a8b58a5a9f58415e86e11106bc36e95d954a675749da099bfb650d3368f36. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR0Z50003290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077de9128a15237dd9dad1c9b0dda096bbbbfa4aa854e88401295eb9c93634ce. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/FR0Z50003292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e8f2b6c8158f574bf6f7aa103352cfb05fe0b04fcaf67115a0f42a0f4f86df. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR0Z50003293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c257d0975e880fb304e97f642a26622041d6acf7c641fc86184ec116128f1bd. 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/FR0Z50003298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258fcce4b360586f9f0ead6484788f4598bbe709a0acfe9b461c7e700393a96d. 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/FR0Z50003301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe926094ad0405d73e6e08b483bb68c0d5dab65280ec0849c61789351dd330175. 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/FR0Z50003302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d51e0d6d0bbc66539dcb003ef6643161eba2ee988aab572516f60d931a1c02b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR0Z50003303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78317aa20771f535760dac6c60e488620151db3f4d71efe89a52a70636bb0311. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FR0Z50003305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c7db1a88d3b4b70e18a150729347f333772324dc5218a9c1c7755cc202e0ed. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/FR6V80806656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107ccdfea9c688dd00515f4f31cdb7cb02d1ad364ac4d39fd311087fe558db6f. 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/FR6V80806671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49f58d02fb486d5eec008744b4fc9a182bb4da0253eab99fe64f29863c8302c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/FR6V80806657.
Anges En Enfer - Feat. Six Coups Mc, La Polemik, Brs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a916c3fed5273050da8ca79e55b330a1de5fbf8d53faccc17bd8f64c7e35095. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR6V80806660.
6 Pieds Sous Terre - Feat. Juicy P, Acid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ee46cd267ffc25bf497a674d20d97b8bae024a4d8cb0c99c0c36850c2023ea. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/FR6V80806676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d8f72f48c06a4e7d42fdbd65a935c6ad25b6302401b0152f219507e353b00. 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/FR6V80806664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6071a950dbcae639703fd4c430efa8c461fd2aa0053aabf800f19a13e9f81c. 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/FR6V80806665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ae9f37353f3ea2db02e3042e9b4e648ec623e7a9abe1fe1440e3b1b0df697c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR6V80806668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f17f1a19a74313aaff2620f40d6b3bbdf2ae74653962cf99208c73e3aa2c5d. 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/FR6V80851557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0835717794ac947ce75213ad8b041a9de6ba20a6b746554ab7122b50e9c7278. 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/FR6V80851558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b37df1b2b83fe7961e5cf5f064be4dd8b06a35e981e5245226d97e53002ffe1. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/FR6V80851559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2423943884877b14b7e88f9e50c96646ff466390952d7edb83fb68011749359. 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/FR6V80851560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e1dff43a739f9cce41d5976597cc5de32fdadc3a8f5a7e4c42614365d53bec. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/FR6V80851561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b6c3268601ecde1ca189f6006f96ad2168ddadad017ec15aa220d85706baf4. 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/FR6V80851564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e7bbc75c86531f5725ba129f0a970f7a2ad7794898fafdf0e599f83f15fac3. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/FR6V80851571.
Crépuscule des empires (Version originale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9e5118b18f20106ba9cecd29f8b2266aaaae05d86f254c9b1cc5a0dd193275. 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/QZES92378385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce7689d587b40a6f4ac94f6a630628550bf350cdc784cfb5ec4a6c7256ed8b2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZES92379768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9d62341aedd6922d9746c0889e24b6a1bc7057878e4ef0803b625d9a6283f1. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/FR59R2574775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ee93932823993ba39a142f1445a09ed567231d12147e0a2998a5ea9a69950. 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/FR59R2574776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1e267891b394585f97167fcf3a43edccff767e6af4ccc192f339fb48d171f5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/FR59R2574777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2aa8e96508130728eff28f3471be48d068aa4aadc68ad0e0e1efd3894a7af5. 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/FR59R2574778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc003780cdee862b9857bcbf1e5aa87853a85c00a7651cfee62548c5d7eca2237. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR59R2574779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a207f167243565e75cbe371f5a58aa01beb6610117578ee9e558d8345c96cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9W12021113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f83c50a180bf6fb6630a8aeb7034f9500c2757349528a9c24a806eda722fd3. 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/FR6V81077294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd2c63ac75e00e7e4521e17d6849b4e87d792326bb815b3eaddc96ddbfd627b. 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/FR6V81077313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff726bd33d672607bd8be8e9dd0ec076f6b26b9732e60d5f4126d01c77fbdb3b. 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/FR6V81077288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b0b28b6a63dcdf67d142a3a5ab71401e51901f425d5eb37bd1a2fc1827da5e. 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/FR0U91400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bea95515c3c8c68ea14c9804579c37db2bc7d67c3a857e2a7fd3dda09e19f2b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/FR0U91000374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b3f80cf31b27e21bca705c3a97b4f849a32fdd145b7146cb2c5f77e0e88579. 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/FR8GV2013300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bfe44c42d1b46af12b6f4c0b2071781b04ccd56a2e3a734cf7df43c9fdad4c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FR0U91400620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90967ade67898e9cf5894838086d48ecdb41c62fda9e5e1169da1f164dd8074d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR0U91400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c876a70465f6161af45728ce18c143df10269e633968ffca672db340c24660. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR0U91400718.