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 0xa8d184fd780027d980406929eba28ff2338db57c78e16d86e3d70f69a02f1936. 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/013d5cea-704b-4f32-9447-633f01466b68.json and https://artists.proofprofile.net/proofs/artist/013d5cea-704b-4f32-9447-633f01466b68.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 0x4e86b7bd8d676daeaedc5f9ff23c2c5e7f98b0eff9c103920adc19f5bd872fff. 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/FI2NJ2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a5cc09046a32ab60942786cd4a9392971ae5b4d4ea73d610f9fa48d1d15660. 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/FI2NJ2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d074abc63c8b76c55cb8827d67dfd4d2caaf22f40707f7052218e64662123. 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/FI2NJ2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b76c6dcd1483da7f27369695899241dac31c5c69d99c52920e6bc76b0901315. 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/FI2NJ2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef2eb36fb3d4d36d3b86e6ded3b80eff9ed0fb510736547b6f2192af7533cb5. 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/FI2NJ2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea2bb0689ac925e63334248f891bcc50de7dc6079fc745da70397a1b7b52413. 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/FI2NJ2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6119538e2e0931cb38a2b398fd02904b30b62224c11eb2006af98b180a697aba. 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/FI2NJ2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaad7d5ecccec6930fa962efaad8e5ed2250e67a1dc8f12c66547dbcbb2e49da. 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/FI2NJ2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948f1e1b82683c2a132eb963bcae42ddd333848f7940f1d26ebac33b2b88ae5f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FI2NJ2200008.
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 0x78dd4c1b2bdb7699f30491f7207f4e64dc4cce3e294d200c31c04823a4ce9703. 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/FI2NJ1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a99b98a7f1377295f20a90dadf6272e294407d9cd0091ecb99e578977231695. 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/FI2NJ1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee1d0107bc8893e89aed1fddee985b9426f2a583342cafc0befab7635900c54. 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/FI2NJ1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1386b7b619a3fc6623cfe1e9d584206d6d3051667591594b210b24425aca36e. 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/FI2NJ1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf85dbcf12d1f612e23c227e64735c70ded948ada72b638075079cf10ef343ce. 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/FI2NJ1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca1833d8fd531de67b94bc54e98192585c45e5f06d437f7e79bd92a1209a02d. 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/FI2NJ1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64d5940243680b732ee99f284ea0bb14f49d75997f978fb2439e864dd253c21. 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/FI2NJ1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa64b5d06e8b5f759edf01d21786622b876b5df04a0acbe74548bc7d77c4f31. 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/FI2NJ1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d36f616d83f560b284ad181ebc0c8b3110721f26a6b446dd5f91781cbfa143c. 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/FI2NJ1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e37c8290e18ccf568e7d3ecefe9db522be32251566d837606e321202672a94f. 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/FI2NJ1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b25ffa6920306cd6514da07594aaf0be62301574d68a7cdcada82271912d7e0. 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/FI2NJ1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fda31331e84b0f924f6cb60a833489a91d01d188f2e8b626f175c3c7ee2ba2. 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/FI2NJ1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b2786540f02558ff0e0954bede30e39ee74462e302c73bb7f18a6d99f2ed67. 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/FI2NJ1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0dbd6e8b7d62be0943b4cb4d47511a3d216814b62ee974c34ebf43ead82942. 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/FI2NJ1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afb1f0168d0ed940ea0b4235d7544bdc1a3b39b295d89f06482cb2862f45b56. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FI2NJ1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991fec812987d7034fd17a910a395f25ac7282a4ad0d7a314442cf645539f25a. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI2NJ1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc29ea6cc9034a9ed3c185fe6fa3961421345f8d9d1cdcbe08d778aa8a99dfe7. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FI2NJ1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81ba7052da764f772ad50aa9bd922002f7c3680c72d0bcf5eced6f017130441. 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/FI22F1400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe13374d7efe6633e97aca99b18196ee368dddfdcdc1a33ce74fdfbe0428b644. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:43:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI22F1400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975a4d024c08091ca101ff21cbb97d5f729394e5bc9b3f6bbff266ab11461fb5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FI22F1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac01b88cad2cefa33544a95640c8faf0a6541cdb9aa8b095b8e096c193578b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FI22F1400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5070523c65abf00c4f983a37b3392bb679cecbdc7aa8a413df403a39de98f7. 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/FI22F1400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca27eebf8d86c37ba5aae22c588be7bb2e4df3e5e56a7fb0753a4f32bc10623. 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/FI22F1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4cd6e6a93d46951e2088afc3c212f79916eabc48b53fc2dbe6c0d6bf32a0d7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FI22F1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd445d555f29872f5c3e428805c745d0c894aca7d5644ddd3c1a0b84e2344219c. 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/FI22F1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd30096267ab2afd0aa4a1b0d95dca741beacaa7c2292b764cbf8f13e949eef. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FI22F1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafe42b1083b83a0342cc2ab3643c91871d74616caedd3e00fcdd90a5d544854. 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/FI22F1400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3d7d088169f7200403b363ea5856f3580075a5d2680d6a512bede9d2dc2927. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FI22F1400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3595a215fe690be3f17298143c0c2ed05fc27d2420f013900764f692e2784de9. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI22F1400019.
Eksistentialismia Halvalta Luksushuvilalta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32abf7e679ecba34839704228387a941d209e8f359290e56ebf6d2d5fa3ce236. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI22F1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3d7b0c49a4ca3077cb7fdde438f42ec19ce3ee4fbf2e2e0b152d35d4aec94f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FI22F1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dc71fba20af23a06d50b187384a424a745ec258cf6a5efe3fc363a75d2254d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI22F1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70dcbe32b18a955a98ff8090b9050762b72b6675d4c70e672ff698d58261fc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI22F1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014e105e1e582d8cbeeca10ee87733b56f3fb6a612c40651e59cc882a29ccd08. 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/FI2NJ2300001.