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 0x4af79fe90f9c6c49230b2d61ff38babdbd25a44a91b012fc3370724122e0fda1. 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/4a634548-a477-46cd-aa13-6b3f8a65ac72.json and https://artists.proofprofile.net/proofs/artist/4a634548-a477-46cd-aa13-6b3f8a65ac72.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 0x5581faadd26318befc5b3a606b7e12e6b367c6411365aff2dc51782dc14556f1. 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/FRZ018500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885f1ad0083dd9a7f1d2c81b54b8329ead32de6acbce9fd630dd88f4e083a17f. 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/FRZ808580030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25ef7e1d3dca5481f94fc7c2c7b67ec8272a2a9f4338f1249f976a411b50ca3. 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/FR25F8500780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c089dadcfc8b59c5206217003ccb7a06c20a2e04284b9c9f3349bbe57174a9f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRZ068401780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c022a13ed9cda70e615f15e01aa9f6958b3950847f0cd5ca6d9fe66c5fc7bd. 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/FRZ028700140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b147dc3e769aee1d4f85a79167ecd89ac1ffaa567d4a0e52008f2c8acb10b5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/FR25F8100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45619a4d09f19c4df0ed782593ad883142a334f8f9a3a9d54e9ec94143a6476. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRZ038702770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3da19c2daccff78046b05111d3a8aa331eb6c3f6c20e38e89ba047c69a25da6. 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/FRZ038202330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960c91cd019cf45f1598da003febd4f78a735306f4c11e43c53ddabb3d009723. 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/FR25F8600970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dc3297d3114570fddfd388bb75e5a3756f39bfb973cf1ff3cdc270fe5cfd6c. 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/FRZ808680030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75aa2aadbcc8e86481ac83b24269f8369de689f467a7a0278733173ad836199. 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/FRZ028800580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0073ea77d688c81a73fba41c1f632488d1ac998cef63f8632376af52889137ab. 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/FRZ018700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79acf6ff8c01d37aa35e6c745868e735035ed13034066c32a640b2d6fc2a0a67. 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/FRZ028901040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada117767a7c0ff987a5f0561654830f3d319d7ec57d42d504cf84e0f2baa95. 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/FRZ018500920.
Marche à l'ombre - Bande originale du film "Marche à l'ombre"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9fe12f1b364d884831a6db05de425885b2771262fdf334eab6e3fff718f88b. 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/FRZ028000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b03eb85638c6ad3258a6c4336c31bd416fd0bc3d11e4be0c2961a76f8e407a3. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FRZ068401750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b87dc9ab8728e41d309db80387b00db25801bf2d76a1e58937a2bfcff56017. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FRZ018100240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee2e5d42eedd08d2dc51ca39efb649cdb8247e1a8eaf4e9810cb10969968a18. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRZ038301670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab9146eedfa69f4643d338c8ff1475fe5bc151dbcf1de2466f0d1e84ec9691d. 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/FR12F8000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89819d52b91a20d36ecc5f838829b93f1a18811e8f76f14245a655b5e9c0468a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRZ018100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f5799ece478ae7a4f3f73b85c3cf9cc57abffb410a514d0b50f08801368b4c. 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/FRZ018801160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724a0506c8704ef07431b2564e88faf5b34cc93a775340faf3a6b0d3151849e3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRZ038701170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0f8881ad61a1bd45060403c2505d5622112a051905213dae918108b9d17e36. 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/FRF118880010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5f7b0930751d3d06f98422929ab9ba2529b86c62fe24e68c1e9228281422bd. 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/FR25F8300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91671fd7902518c65d7ab7a73f1b44af459c6c4c2960987770b9a85ea9fb2c0. 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/FRF968900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e88a91ff3468150c07a6cae37e444f53ae0da2835dfb03fb714cbaa9ad0498c. 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/FRZ015800790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871b9ea2fba696ccca2ef16ea1dc2e9d68c0baab11593900d79d78beb40fd28a. 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/FRZ076500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8948deeca3f3fef498d750020421714f07f856f6bfb22291a938ab3dc4a0eb77. 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/FRZ036800440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a59672a14a0d6188aa22307f6a5aa4e4fa503be729aa68c4c00dcb04095fd78. 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/FRZ036700560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b45aa3d61a355c76d6fc1fc63fc533e0cbf5e5aed46eb2d1ea5325f9a70dee. 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/FRZ076201020.
Tu veux ou tu veux pas - Nem Vem Que Nas Tem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05cae923358b6b2903cf98b83c30d751708554aa021457a7de6182cd2b3bfb2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRZ016902330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e3fd8f3a551d074a1da6d8b3bb1b6a803bd33e730f9d32ea0e9e401cb5ec3. 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/FRZ016600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dc032c8f10185bd37de037f01d190160afc18614d38b8ed9a1e9a68f075fd1. 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/FRZ076403126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcb637014f9b5d6a11125e242e7d643cda31672af4bbd998029ee1104ff3eb0. 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/FRZ036700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe297e8c38ee1af0b55c0e7e7f4dd673d4206d74094ff6374ee4cebe23cc6b76e. 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/FRZ036500680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281954e1c3017fac3a7d2a3535f71361cb1ad675570a6c67443e6a93d2faaba7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FRZ017100940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362809781d08117b064383c8365e041d5162c0563c82bd5a04bc6d41c3903c33. 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/FRZ036700540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88c7c65e20c14014a902e16f40d356c5ef9bd58b9ea22703a765c5c83c9c760. 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/NLF050190078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853c269a461ec17ff1c21b7d6e7f0be632e4d55668f2d1cf5c09aa720dee2d92. 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/FRZ017400780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0c47529ccfab79f3af11bf3f30c6e750fafdb557e60c8745340a57150f22e7. 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/FR25F7300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566e304b1b36cbf73ee0786bc4f8458b0cf57ff4a50fe331f4ea341a6d05a4b1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRZ037601180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3932d991da7c8cbabf019ad1b3dcf7d2038462078dc14046b778fbcf150fe2. 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/FRZ037200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644369246cc30df22b1b5451cdb2e2a4d90a463763a96c0fa0cb200f52c43481. 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/IL1257480010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac98099979bb0f1c41ac2c2b9c7b98bb7a9d28416edb887aef8e5758cc1ee5f. 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/FRZ027200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe082299961e373f6c410dc6dab6089b4603eef28737e6768731edb1239919f78. 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/FRZ037300730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306fe75ff907150b22b77e6e6fd3860b3ebe958bb5ee2b9c44e86f7d0d96a8ae. 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/FRZ018501000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722ec04ebacffba2dedf06ec31bfd35ad15aeb96d642e6dcd3b11539fb44ba50. 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/FRZ028301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60ae4bce496b779d078aa1776007d6be8d828b833fcfdf9b5cdbf7d76de1b6c. 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/FRZ287800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89819d52b91a20d36ecc5f838829b93f1a18811e8f76f14245a655b5e9c0468a. 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/FRZ018100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce46a5c3cf42982de44f4fda5b1da3c7102a4650d6e4bbafec302e7b3861ad0. 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/FRZ038301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b464f0a605e22d81edc1033971bfed2bd62c3ee5699fecfd7dff897935fbf32. 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/FRZ028700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280a1c785b8083a9cd5ca3b1156bd92c7560cba3a0549acf65eca341b8845d53. 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/FRZ018100540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89819d52b91a20d36ecc5f838829b93f1a18811e8f76f14245a655b5e9c0468a. 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/FRZ018100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee62850796e3c6fa04234aec1fec6f1dce296ff464c00ea6f2eb5934eff9967. 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/FR14F9600730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8350ef76ebc94de2f85d24aa90032886d0b2d4435e2e4142ff5f8553985b6c. 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/FR14F9300790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136b5afcf4c0b52dee36558d6e189da4425b5b2a0e9d9c8e7abab5ce70e28059. 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/FR14F9300780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64add05fa5c4d618d8d8d553bae9d86739ea021820de3fbb1f139bc83195d32b. 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/FR14F9300730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad5294a19196124db7ac8713ccf99c7833b6dce453702fdb28669ae31da892d. Chain 2 (Bitcoin): anchored in block 957253 (2026-07-09T03:08:40Z), 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/FR14F9300720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f89f14cbf193d9a29bf5a98163823041d335acd0c634fa3be8d5cfa922f32d. 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/FR14F9300710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89819d52b91a20d36ecc5f838829b93f1a18811e8f76f14245a655b5e9c0468a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FRZ018100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0073ea77d688c81a73fba41c1f632488d1ac998cef63f8632376af52889137ab. 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/FRZ018700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0893fd91b3be5b9b07ab03fdbb6ef1817ad52a88391153746afe579b21a6d0e. 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/FRZ018600350.
Le banquet de cristal (Celtic Rock from Brittany - Keltia musique Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b231543170f05d184303f1018d47acb072dfaa5741d822fc6071a61dd14f02. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRY470819501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf565bcaf6f253ea52f71872981cfe800c65c935f9080ba63b396f7c47742f651. 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/FRY470819502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d34f14dddba994cb8750baf587c489f384f426963c877cc241dbb5b93fe218. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FRY470819503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab5c2324e10c657743fa315bcd2a9475c4bf33892547d80db4dc69983ff3f1f. 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/FRY470819504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7a8925d7f4364819e0f6153ea3c9b96c7b1ce8d1fc9969a2134c9ff0ee93a4. 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/FRY470819506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f113746b8926eea34a8648025c80dd07da5f618be6947cebf9d2f6eb0e80ef. 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/FRY470819511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4fe1a3197abf72d70e9e292189c11b872447c11320c57fc577c089f0b1331. 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/FRY470819512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf392ac1c12c22d34c20a738bbe84f2218c404b5ce9e0ef055ac464c529389103. 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/FRY470819513.
Tous ces mots terribles (Hommage à François Béranger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0157c0cb59c7a4d7562eee37a9a13aa554b437ad4e77e8fe6a36d569e7bd3cf. 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/FRZGE0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa185ff25e4830b552655478e867b811f1c99f07b2a5ba83d4fd9c7f9e3545070. 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/FRZGE0800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1d44a9f89aa05f2e10b6970385cb6f44953bd0bca8a358fa880ba01ff15dec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRZGE0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa13fccb9f7e1b5e8fe59dc5d40135c153ac3e1a22c3c0c147fca075980efc7f. 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/FRZGE0800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3866cfb06cb480dc83ee1a41b4413dca42ed5c0a60cfa655d518cd96917a58. 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/FRX080200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f77b92c8d1854874d4097a0ecd54e860f037cce5e3765a4d5a29df1cf2b9ce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX080200010.
La fête au village (Celtic Rock from Brittany - Keltia Musique Bretagne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b06e703eb5fe0c23a409b8fc9e54e07f5e474cad45514093cc5763dbab4df26. 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/FRY470951008.