thumb|200px|Géraldine Laurent Géraldine Laurent (born 18 January 1975) is a French jazz alto saxophonist. Laurent studied classical piano at the Niort conservatoire before changing to alto saxophone
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee874b203d9db0c39b042d2c7e23aa70dbe0dda5d50bc2ef48536cd7ec6f454. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/315efa65-e2f8-4287-b464-ec3bc8c8cd46.json and https://artists.proofprofile.net/proofs/artist/315efa65-e2f8-4287-b464-ec3bc8c8cd46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408f62631d23ede77e003f9604b1f7bc4c0c6e304e3f089e191e82c08941f279. 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/FRP052055601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4100407fe4994ab873b978a8f96871b6f7ede747f43ff87b9229bd05f2ebe40. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP052055602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4addf3e52f6726c3ceecbdda04d32db79430e670f9de49cc21a6d3380eda60cd. 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/FRP052055603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1997afd41d24a9af42e73a206553714db5345ac4bffd4abcc2cd7d1d116447. 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/FRP052055604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8851ff9bf5bd0eac88d8a6d53db257aec58f7a67cf0106fc1946418ec8aa686. 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/FRP052055605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee97ed3aa88ce191a78b835b1df2b2683844c153596969eaabf7f2000c0d37. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRP052055606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9152d1649b3d90bf9ebdf2c1af2c2f7147df4dd3f453b7c062436cd69059ef0. 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/FRP052055607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb38812d782f8d79c501c8ca19d1970838cbc84b314bc8c33abbdf815007239. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP052055608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fc3c100dc7dfce41784b97aefb660759d0ad3e50242914a4b22177281ca003. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP052055609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565e948db981a2f3d718b6601418132a3aca7342e3585663fa2de853bf9f4254. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRP052055610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4ee4b052830a11eb2a680ccb9f834e006d6d9bae8f6bae69dba98706cb42bc. 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/CAJ221600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7325a79361f2e692df5f2569d69f50abeb46b15b7c20b2db351385ec65632aac. 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/USBCS0500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9deeabf7f67b750f612314baf9683a589e015921d1b2b5b3334432fabf270896. 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/FR4EO1500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd102b39e908e1bc6d7c23c0572983737e3b2b96b1aada285c42c31ed1f45923. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8E71600580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d028fd254e7186d621f7acfe0c43a59cae94eac81653ee11d752951e9e63a. 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/DEA891300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f59e667d9a7b735c8a443bbcec9e77a36a1130792b711ebc3dbbc0be39bf780. 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/FR1F39500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1174fd3c2ef9c5f94dd637bd93fec6e6bf4effd19ba51fda5331df1b3adbe3c0. 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/FR14F9300520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdeb6f6852ed950b3ad21d73386ed9de1146e8a25613e82921a62997519d2c8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7IJ1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660658cc829f2a10ba89eff5cbaa02d42e064e63132dae67ac3c5839a839da88. 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/FR8E71401450.
Some of My Best Friends Are the Blues (feat. Bireli Lagrene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54581297d1880de7f20f860315d4708e06f910507a194c7be593edbc5d852fef. 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/FR71P0400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af728e320b87781652fcf54a30b3ef23fa891b0f66023a86bba59ee53a76787. 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/FRZ131713130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2daeb82e996761a320e4b64e72780497a39be92bd1ab86287faeefbd04bd730. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12139783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea0df90149d0b153b5a82fad71a87acc8633205dbf86dba65ac3ad4017430a6. 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/FR9W12139784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c0c93f31b0208e5f2c8f358fb59a5230a1b0920f205d35c75b05f89ed00568. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12139785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7fd4739eadc1810ef0d30fc6bfc7400ecf2bb5bf074d5d86a73ae530858c08. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR9W12139786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510f069035a42d23a53fbfd16dc063e00dc8ab29d3feed44c8b7c162ef731400. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR9W12139787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2610795eef6e4c32083c37a07d7c5fae0478cca40dcf83bf9c0fe60de85ca39. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/FR9W12139788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc332ad622fac14b119253fc4be8d78fd2b258fa164423838135936fb058ba7ee. 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/FR9W12139789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a81d531ae1dafaf057dfa1540b318846d71ddee0f5ddf8f541f3bc85f6c2a99. 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/FR9W12139790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42db6d43433e72a7b044aa6e1ca65615b729344afe40d60f6fd372863be6543. 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/FR83J2100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97adcc5fc219b64557c365adaf890e3193bfea49fa7676b5a54dedbe163d69c3. 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/FR14F1000410.
Time Out Trio (feat. Yoni Zelnik & Laurent Bataille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf530d0219a5268c9c8ebc55d4374f8c7b443c817b4964dc7010cb7a0c36a0df9. 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/FRYFS2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab513034e5c5cbc89ed860187f851f5e5f5974e97ac9b380847939a53fa91c5b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRYFS2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504a7be49177f69f8ef282d7f84b7cda888e89b375c64836b89a44ff64b5cc31. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/FRYFS2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cba49b343fcd2db4da35daf210c514cf6716599440a7b56d568b521b93da56. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRYFS2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a22626508cb495cb93a2224c0e047fa8609a04e43e6a03005acaad690f2103. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FRYFS2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae9b6e5aa503abcda08499eb94afbcd45ee4c66f7ba79d54bc4e773ea906c77. 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/FRYFS2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af880662053ee9adab6abd8c2d6d571c695bfc45778f7e5fb0e9ec841ecfa45. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRYFS2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fcb35881533aebebcb1c87d8ad21df79f3d99af73539d6efce5697fe095f20. 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/FRYFS2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412023995558d4840bdcd476fbb3c068b52163b947b353e5b02164a03df618f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRYFS2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6569b2f7ddb4191cd38a917ee693e004254fc08d9e3bd2e1d0726ac251cf62e3. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/FRYFS2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e8a0271810b05cc0b9618b1453ebfb2a056ed4996af2a19b2d97b1f1500c6c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR7V82458205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497f56e1487c20e84f8ac93c47addc2c8870a4026dd96b611a29d5b6fa61c2d4. 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/FR7V82458206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65660f0aa9feb421581785118de4c3691e83346156933eb0c2fc13dbe6636d9. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXVP2003501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3e0d04dbcfcaed820d7851dc22423f4ddd1dfea6995f6c02a4107ea0c2cccb. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRXVP2003506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceaf126e8074c7ea1a7fbe785a92f47db5420f21844087ed31b4d8827c4b68d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR6FM2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31791ea5c1ad09e698a8c9e3850a04fb93cf30ec7aa02f86f3b10fc863567d52. 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/FRP052357401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e72dbc76924ae088d35ae11e496b1ae08e94d3833dd4a6fb9a9371b236f3e23. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP052357402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10987f808b087c26255475419b0434550d9f88104d556cd417bc83dc2e087b5. 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/FRP052357403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4182fed1b39a569d30baa8fc6608522ccbb9b81c945edbe7423049d52f2d5a. 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/FRP052357404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8de25404de4b4fa90d6ebfbad95c70caa5b4aad0383364969626108fe29e6e. 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/FRP052357406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc809cc71bdc5c5518f01c51486e88086126db431d9876691d5e0bf575911c2. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP052357408.