thumb|Mathieu Boogaerts in La Datcha, Lausanne, 2011 Mathieu Boogaerts (born 1970) is a French singer-songwriter. Biography The son of a pharmacist mother and antiquarian father, Mathieu was born in
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 0xe50d4c3f09c198f46689ea8d35deaea6dabf9c77560d119eaa7e15d0b3d54565. 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/c3ac7ca3-9854-4d2f-81cc-549a2980af7c.json and https://artists.proofprofile.net/proofs/artist/c3ac7ca3-9854-4d2f-81cc-549a2980af7c.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 0xca24a488087248af3d58d39edc10feb2085b285884dfedef1332595ac2bc4ece. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W2100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6cc2d87c4cedcd116c030af2411f1911e8bc09940db1d766b711d6efc322ff. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FR79W2100580.
Boris Vian, On N’Est Pas Là Pour Se Faire Engueuler!
Boris Vian, On N'Est Pas Là Pour Se Faire Engueuler!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77b56a4aeeef8c799abf33af23c4135d898ddd9d53edf792c037a12c112cd19. 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/FR79W2000830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417907883f71f90c33c1547a58ab2b8e488f8b48001279ef10d56e3dd0a4977a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/FR79W2000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb510aca50f2a90da599adaa06b8860d46dd1fc0e5600c2bc041425d482f2c965. 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/FR79W1600450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084c1243e4fc430a2f0f26e8aa5462ed3f94c64b0d4a534db9e54f1afe255895. 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/FR79W1600430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2146df713bb885561b135161d4dc6e4b46539652450329a5f5966f7e35af28. 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/FR79W1600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d1a79c525706e1e3726870e9ed4c37055c12cc7983b36aee3869468a0f7bb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W1200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed6073cc7abdfe90c0fe7bedfd7e92ce174a87b86f846cabfe94ae467d46976. 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/FR79W1200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc73afebdac9860859154f6eb41f5bf3f2060683bf952005723b99c1c027b7e. 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/FR79W1200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f45daaaec1d26ba8c3982320f31797ddb918c9305438de2a2c466dc34bb6ba3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W1200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949ce189afcd9058cc87ac3c1ea7f980f655d679e3fefb1efb3a3a8b31607c8b. 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/FR79W1200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58334a679ee732e8e0322c6ef35b36b78c9a40706eb3c5b04857e3d1356d5842. 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/FR79W1200260.
Mathieu Boogaerts ! En concert ! À la Java !
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557fa49090dcca76b2d44f06e23a91f95e2936c9ba2e1675402f678fc5eb4e6b. 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/FR79W0500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b98803dcbe1ed6f6f84fac45020c0e15eda75119aac2ca9a7d5f63dbb1c91df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W0500250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a60c0ff47902004e3837f77ecfc6e3166b68932bbef7abcf8226e47a75c33aa. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/FR79W0500310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce9a0e1bc558812e59cb537b5cb32d6bd712797fcb9291ecafc50823b0d4a4c. 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/FR79W0200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694cddae067accad9e1398134f1324dbc55060a24bacb4dcfe9cd6a3855ea91c. 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/FR79W0200590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8e38d4fe08f70cadb2365f4a9f64ad1ba794ae10db7790994b572cbb4559b. 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/FR79W0200670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681c5944b84a0ec4d1369f15caafade361c12e8936d14aea802a1b5baed11fb1. 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/FRY389500320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e30fe1f7717f7e6e1e1ce575bbff19caf5ddb161ea2f52dba3eb3923c4885c. 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/FRY389500170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84931cf018608f379b262aceab17fde5830ad1dc384deb3c7649c288f639bfe. 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/FRZ082300526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77b56a4aeeef8c799abf33af23c4135d898ddd9d53edf792c037a12c112cd19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W2000830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caa95041f82a8543f4313852e8da97dcc9be13bdf2925774f0f4795e0c7653b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM71700614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10924e102ccb1933081624e7364cb2cda79dfc4d48079ca4a2652743320b11ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W1700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bffdc6b7ac4b7ce9c3db3a27615b514cdc552ebe28251b562d0ea95c626eb45. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/FRUM71700627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddbde669c2124f6f8d6a804cbb7e6c347928084ce0b86bd931d4309e92beadc. 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/FRUM71700655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38469cf31a68bd3dcf17c0468932ccb6cc31fc61eede589d2b10f6de488cdae2. 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/FR7O01700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8c13177df93fa7cb4228101846d40f630c56252e3d2aec4c7b8cdf155e128a. 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/FRUM71700628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d324d1b8fbf63ec1a489d26eaf7d8804043e1e5ad93ee604d9a6f6c8bc1db0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM71700629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf2f70ce77116288e773dbb4be23bc19e4054e6310f70d25e7926afa4501bdf. 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/FRUM71700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cedc6e5d7b66257fe65d021908de16c7a77c35168e04b875ec9f336ddd402c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W0700620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5664965fad769a4a22e596c30705ddfd05bcada239a5650b4f29f31057ec4ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W0700650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb716fdfcaf5c8d993b61c44a2abdfa93807cb4857480c08e4e03fb3e0f66a9. 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/FR79W0700660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0fcde52395f0152f5eee49aa68f5de13d19d510a6dbf4cb191859408471121. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W0700670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348a02d3b6967849bffa6d5fc821eff1bfd090cfe62c30fc7425a584162dba6f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W0700720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577586d766be1add03f5db9c25761f3ef9690489dc62305762951cbfe32088fc. 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/FR79W0700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa763285409946e50b7841c59e608ae8228a2bd60aa8ffb6c1f2d7d556f6ecad8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM71800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c8c3c32f083746510b97616eab39b3493b32128cd50cf05817546c4577bc1e. 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/FR79W1700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb3cbbb186bc36373dbf940833d32a8fb1ce932c31f35a66ccb2a3c7a7382fc. 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/FR79W0500680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fbdf0129f5109b3384f6dba89b03cf7229b065d7bbb3456f8a49eb052c75a6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR16W1900760.
Music for Dreams: The Sunset Sessions, Vol. 3
Chansons d'aujourd'hui pour les petits et les grands aussi !, vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9eb9d9d6936cb421c2cb6a300fcbd78052509f2e65c53d0619989b83f21046. 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/FR79W2401150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10176462e75c98e034acbc88ab793c0c940ae29031578b183e48fb8dadfed93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W2401160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11cd922217762cfcf26955ab2f1baffd2aaedf59a2c3134d1a5833d5fbee2c2. 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/FR79W2401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a2bc56249d498ec48ca02a45741d27f14b4dac8cc021dbce0e55f0c37500c4. 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/FR79W2401200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf1f137b111e770c3876fe9bde010f38c87d06ec18c7edc428eba2f8cc2b900. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W2401210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352623b73c13924070e7c4f50326f4387732cecc2a87d3a11de0784ad1274522. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR79W2401220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b872e4bb3dc7a60486ac6de9eb9da1bbe47790b9787152a1db7c87dd19859ad. 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/FR79W2401230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21387c51d02222907bcb2d75fe5210b039e2a020f72d5de08a87ae840bd10da. 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/FR79W2401240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2072d4b8f6209ec9ad2b3b3c027d32933f66ac169314844371d206169f27865. 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/FR79W2401250.