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 0x51a71fad02bee5e9cdf4246589d4c862e9e81261d2e65ad06fd9d7bd69fb8740. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08239237-14ce-4cdb-a506-774e30d2c14b.json and https://artists.proofprofile.net/proofs/artist/08239237-14ce-4cdb-a506-774e30d2c14b.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 0x19ce0817911a34e4281cdae1e0753bc3a5a76182703a446dc9fe24cc41c381d9. 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/FR9W12221645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e136b1735c684243d6fc22a66c39cf719e90ba139dd2ae196a80e07ad3a3600. 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/FR9W12108842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f377288613f4d73d34d3b9fd81a0f5168dc8f8526ab8a01bb161818010de2a3. 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/FR9W12108845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ec3b3f8b1255afd4822ec441ab584d632dc6c4f68d5196f29c58e08c257af6. 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/USMO18100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5581faadd26318befc5b3a606b7e12e6b367c6411365aff2dc51782dc14556f1. 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/FRZ018500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168e10d7c3b38369ccdeb0426719863fac487330e6181f80ff21ea389d144cce. 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/USMO18000379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c089dadcfc8b59c5206217003ccb7a06c20a2e04284b9c9f3349bbe57174a9f. 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/FRZ068401780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7feaecbe16d0d40322a42d56a0d46deff9b5c415ef9759bfe6d303b9b39570. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ018700890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43f7e9bbfde85dda7c00fd26a6d1dc43601c39f768bec0d658477f90dceacbb. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA0300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb7767358c643692cc9b779d0339738ac1d11271d94a0545ec5c2ee966a4f9d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAHW9900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ea552d5636e2ef02f88b7d591963cd290901325492774505c08e2d568142c1. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USUMG0000175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699c1261cd591b2a4c1b567b6fe7a616632fb841fc86610c90ca1d2b826f5fb7. 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/USUMG9900475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b147dc3e769aee1d4f85a79167ecd89ac1ffaa567d4a0e52008f2c8acb10b5. 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/FR25F8100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f77c0c3b9f43c6e10a892f6c21a9a6647cde7fa68708e178d0892b6b35002c2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USIR20300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada117767a7c0ff987a5f0561654830f3d319d7ec57d42d504cf84e0f2baa95. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRZ018500920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c56861334dc2b39162e25b517a775f0f32e2ede2c3446adec8d37bf87ab498. 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/GBAAA8300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278ced0d64928c9e6a8ade2c4db5d47d162d751620df10ee53ef21f1b33d58bb. 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/USPR38302462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915da7d56ba0c5ba2a7c5e24dd9c3a183f9216ea5a909f590681eef9a37c5c57. 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/GBF088100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfcdf5eaf4c440df9edcf10895804f4e5be5c04edc3222f4b5342f7ec7bd053. 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/FRZ038600560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30788e2b6b48889b491b6ab578eb5fcf0885848b0fe383340ee17d53b8c36459. 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/FRT208780010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed6156f5219f1915a807230c1f3f397c3d254169b5d4ce84f5941538442e6e2. 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/USAM18704255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5838408bf228c51461826349aa4902d6d3141943a917aaca3b9ed50092ac43f. 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/USCH39600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefaa6424cd3b10ce4912e6c04e33bf9ec348615274fe11609008e5d72cc973d. 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/FRZ028600460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546c31f008e9ff9e5c51b07ecd664b713e600910383fcc7ecef927093769df94. 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/USCA28500452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9052cd823f33308117323584a6b001db598148bb6cb45617aba2c07be1200f1. 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/USAM19104302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4881ad3f0333515d09dbd69c4f89b102cf5abb013baaecdf4895c03a4b2bf3e3. 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/GBF068625560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b87dc9ab8728e41d309db80387b00db25801bf2d76a1e58937a2bfcff56017. 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/FRZ018100240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0322e2e8f8c3cd1c022e849b10dac3174ed3e33c948339a65dd88d073d6159f. 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/USAM18000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ee9a4dccb8055e0c46bdfce2600679ad1bba01a3dac1fed12ec65c322a0d60. 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/FRZ037200470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b03eb85638c6ad3258a6c4336c31bd416fd0bc3d11e4be0c2961a76f8e407a3. 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/FRZ068401750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3441af1f6e87430752c033001d27d0ff8960d2b9731c5dd2bae264b69139860. 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/GBF088590110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d28170febd7472a9a0427669aeb832c7a33e6c12fff3ec9fb3275cb5bf8449a. 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/FR25F8200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3656945a639aa32b102c0f2125616f69076890753a86e9ad8598c8c6dae181. 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/FRZ028900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b464f0a605e22d81edc1033971bfed2bd62c3ee5699fecfd7dff897935fbf32. 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/FRZ028700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1026c04904fcc337ca828f102a8c140a934e2de49ac0384b2f517536971ec21a. 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/GBAAM8700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5bc36c008750f54481d998b4ef60faf95a0b2bbb70dddb321d2cd128d7c627. 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/DEF088802040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960c91cd019cf45f1598da003febd4f78a735306f4c11e43c53ddabb3d009723. 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/FR25F8600970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880cc12af7902ca52db3c3ebe0ba14b0f353fc3c367dd0a52d2ceac14afb433b. 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/FRZ018000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4dbb6d93ee9b646fe204b5c4613903be6cdb4dfe8f4743ce1ec4581650b8f2. 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/USPR38080067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c6d22d6e5983193dc86295bef09836c6bf196a3439a17f82edab53b19a6c10. 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/SEAYD8001020.
Émilie Jolie - Un conte musical de Philippe Chatel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3424eb891a8005bb6c7c13cda9f66bd649a22c4c42ac1ffa506583a385b792a. 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/FRZ029701430.
Chanson de la petite fille dans la chambre vide
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456e06eab447b2cdf5d6abc8af4ab6ec870b7d7e6c3d354f04bf55b3659789a1. 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/FRZ029701440.
Chanson de la compagnie des lapins bleus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb480f0e241da83f2e7aea73e8a59bc8d30b303c1cfef3e7e7124ab3c342da. 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/FRZ029701450.
Chanson d'Émilie Jolie et du grand oiseau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174d88d938edc25d12129b75ff8262e462a7d4594f7df7fd213c042916e27f31. 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/FRZ029701190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dff8b5f9074ba6884f70a25b4c573155c98b2a8726780103ea040ecba18f0e. 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/FRZ029701460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a0bc5c358a8efd2374dccf6934491181e53331fd8acbdf898b9514a85677b9. 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/FRZ029701470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16fd4f3812693397309122de82c360dd97b1be237de1c57052ad5019f6b1f7. 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/FRZ029702300.
Reprise de la chanson de la compagnie des lapins bleus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94758986ad18fe0def501973f48f6468ad73ad266686ed61e5a4ab0a0da6c156. 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/FRZ029701480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cbd43b7977775a832127c7a91df77784abe0eea3f57b215a37521fb0adffe3. 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/FRZ029701490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74de28f01f2915d0a37c2a7cd9d5ebd338327c2971b48034cf64f3703d758df. 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/FRZ029701500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf120af17f9836a795b207d9f7d05f4b48753617abce6f8a9e1c720df5f548fc0. 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/FRZ029701510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe224f44615e6ec3b14ed24de7c8ebf17935d16a9f8f1774cce32dd9c82db2c9b. 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/FRZ029701520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c887fd21e5fd7e41c989907af8891016b423e0dd30d0ff31e3a8eb5aa4164. 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/FRZ029701530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d50dc262e7ed3e97923cf3f1c5195f1438d3011c4163b30848ca016a344e744. 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/FRZ029701540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf258e41889fd87bf8a4815e02f1e616a162222822ccdc58e835f1c97f8620fb. 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/FRZ029701560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde19de6905184b5a48e168f74c89ce305937386a7e59c8aa5df50dcfaad50dea. 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/FRZ029701550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d9c58ee84ee6a4edb14bec8c4d8d23476d47eb887c6b5172de385aebb2ce1. 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/FRZ029701570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289b41866531666edf8b6a2afbbfb4a5e49661fe0d2064ab5f9d79d8f1603890. 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/FRZ029701580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df5abc978cf8e832149b631c7059eb521dd59599f72e219bba89e9a0277f554. 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/FRZ029701590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2c6b11b4c5b92c19db4684b1eb5959d16d0b3a12ab9b2e2d364b43f07a081c. 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/FRZ029701600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf389b4f7b669462892593a951d9c41191fd6a73bfc4f050acaa1cc66d7147e. 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/FRZ029801370.
Sur la photo (Delmore Space Disco Remix)
Lady’s Fingers (Plaisir De France Remix Version Longue Instrumentale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee6728c5c18f651005ef7431eb89474f0891d8da7ec13ef8c3edf8c381b3e09. 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/FRUM72301443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfcdf5eaf4c440df9edcf10895804f4e5be5c04edc3222f4b5342f7ec7bd053. 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/FRZ038600560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ab0cd36df7fcc9c7f04e441cfab761344e9befba785324f83d28014de283e1. 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/FRZ038700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfcdf5eaf4c440df9edcf10895804f4e5be5c04edc3222f4b5342f7ec7bd053. 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/FRZ038600560.