thumb|Traditional raft, from the 1884 edition of Adventures of Huckleberry Finn A raft is any flat structure for support or transportation over water.G. & C. Merriam Co., Websters New Collegiate Dicti
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 0x0b0a1c2cc275935946472e41a62371d7eef606ecbe4cc83ecc3ad4bdc3231933. 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/c0eb5fdd-4063-4785-8e1c-d79f81bacde5.json and https://artists.proofprofile.net/proofs/artist/c0eb5fdd-4063-4785-8e1c-d79f81bacde5.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 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 (2026-07-21T16:31:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/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 (2026-07-21T17:23:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/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 (2026-07-21T21:06:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/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.
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 (2026-07-21T17:22:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/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 0x0b29c45a500eefd00f0da864db72db5d9615f886044744136c0b9a1c6964d4aa. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ028201980.
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 0x6164ece92febcbaea9041a96bd38b87a7bba5053cedda9da1bd6dc8124a4aeca. 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/DKAAS9600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0678bd7446145ce1d5419ac98c47ddbb16145233996277100742aafa261781. 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/FRZ028900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ba6f19eb4d227ee4313769e0d3b8668638f34be1ee611cb2d9ccfc078f85c. 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/FRZ028800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1032d9cb0707ceeb2f6d1f71e4627152c216f434c6afc2a11f8da13f6f62ee. 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/FRZ028900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3656945a639aa32b102c0f2125616f69076890753a86e9ad8598c8c6dae181. 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/FRZ028900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2524c85e2f1a1c7a1dbcac5710669e4c68e21e228c69163192d27b695b6ec8c. 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/ITIWE1600005.
C'était mieux avant 🔙 : Les hits de l'été ☀️
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330c6efc47278fb51af7813b55d8c5b782b7c22a26dce96a3fe3cc30f1f5a539. 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/GBUM71306053.