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 0x0bce8903d903f6e0605601c324f49e89dc04a9c4e06add5c0aff086f1378c5e3. 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/13742e2b-625b-4039-b2b8-7d963a7deea9.json and https://artists.proofprofile.net/proofs/artist/13742e2b-625b-4039-b2b8-7d963a7deea9.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 0xb6391e330fdbdcc7e3a6c7429a4313f4c5db61ddd3040589010d944cee8d89b4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCJPL2030402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda8830a9554debed3900a78cac3d647d54d74ecc389976d19fcd47e5dee6f66. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCJPN2036667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddfeb7aa33e4aab786044ca66cd45b10e4c31514c635b5cb6eabba0889e7a99. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2037891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63962060b6ffdf27b3ff8be2899935a27b2e75b9b59968cc90818dc13778d724. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2037901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda8830a9554debed3900a78cac3d647d54d74ecc389976d19fcd47e5dee6f66. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:06:14Z), 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/TCJPN2036667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddfeb7aa33e4aab786044ca66cd45b10e4c31514c635b5cb6eabba0889e7a99. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCJPN2037891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519e9e9b33ca5531b341eb2e3fb5864a6e519116e40c58695e1ee0566c9b12bf. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCJPN2036685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a974719e3469c092273de4227bd9ae87d8d73c2f41be57012a1e30a2901c9eb. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCJPN2037897.
KUJYO CYPHER (feat. EDWARD, rirugiliyangugili & Yokai Jaki)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5806052d2e3cf41ea62d406a99808ead2a42ec64db71a7731e8ee1e0d6d1eaf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCJPO2152710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5806052d2e3cf41ea62d406a99808ead2a42ec64db71a7731e8ee1e0d6d1eaf. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCJPO2152710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268eee9a3088bde35670af4f670296dc221d9b6657fb3de6ccfb9a05650b1129. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPB602165266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4538d6d22109072fbd14c9a9c918227639206204d0d75a54fc859cf79c8169f3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPP2148465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea8312ed92502ede9e13111f976be51c673a327268f2d8c538483f4ab7f4ab. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2119467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61dd0b15ea4f069486053a0b20a7c4ab9ea27d94b55f9e61fc41ed94b06bfe4. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCJPQ2119469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25deebe3032f3ae8cb5df0fa8c16724afdaba4370594bf3d7dd34ba0416375. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCJPQ2119476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde63c05b6e1a3de825e1501a7610e243537b734afd0991306eccc4a9fd8adc15. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCJPQ2119480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878db32cf3e67342f658bad3f5e3ed880ddce838bb09be1a4f64fe65a4581f6b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCJPQ2119472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c25deebe3032f3ae8cb5df0fa8c16724afdaba4370594bf3d7dd34ba0416375. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPQ2119476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde63c05b6e1a3de825e1501a7610e243537b734afd0991306eccc4a9fd8adc15. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPQ2119480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4bd7821c8b0207f2f8a4aa05cfedd6a136384bf90f615e9132f75521beebfc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2119483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2b985947ca59063ccdc6ba7ec30c7a9e30edaac45517c26086365c6b105a61. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCJPQ2164662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe251cf5032e26d3e7ffcac70169602e38e6afa9ff351015d47d6f678efdc32. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCJPR2222246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecce74c478f5c6cb40c362f1fdbba8aac7a3c42d0d02d03946b1870ce84c8c6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCJPR2254942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7c21c43ecb010db52d9de4bfc951a4c466b7cf10bfa1337a043e77a3c870b9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPR2287318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b26c1b379dfce9fd2f5d73441e5294ae1e02aae1a55fec7fe877e08ebb61ed. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPS2233417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b26c1b379dfce9fd2f5d73441e5294ae1e02aae1a55fec7fe877e08ebb61ed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2233417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee13fbbef5a3299fa1a4a91d699a94baa86ea28d516ce1724073de9d51887090. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/TCJPS2260230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f6d3069acc61d66d152c432735e5c974a16a31b9797a7e5b8bc683321fee7e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCJPT2256709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff686c42721d8ba85ae8f74f922648c1cb06d99cdc9a5a9ee78b3812fe7a073b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCJPT2256710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57304719897eda95039bce01d5b42b086169b9692160c5ce7bcf03861ef44356. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPT2284214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57304719897eda95039bce01d5b42b086169b9692160c5ce7bcf03861ef44356. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:38:39Z), 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/TCJPT2284214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c36d428d24b018489ac238d82e0c2be91d645e0dc7694bd7af7335be596569. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCJPV2369988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79fe562870f298a3675994a19903c828a3c0ba971c9441b18d64fd7a816914d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCJPW2394516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa86c6d36a1809117f6a67b5327d08e1801f980985a5e87c90bd1222a79eb26f. 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/TCJPX2346599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125a7559e222d6f9b4a1519a78dc913d05a07ae2d754c8d011df1d591829b9db. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2483468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125a7559e222d6f9b4a1519a78dc913d05a07ae2d754c8d011df1d591829b9db. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCJPY2483468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dea63086240e51ed616f528b8afc92734a263dad8f5eb7ccf99327f6874c4d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPA2426879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dea63086240e51ed616f528b8afc92734a263dad8f5eb7ccf99327f6874c4d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCJPA2426879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf752cd52bcc5dbab605d05afcdff9a339e7817c47131c421fc8f3d94bd0fc6b4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCJPA2474396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf752cd52bcc5dbab605d05afcdff9a339e7817c47131c421fc8f3d94bd0fc6b4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCJPA2474396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530072e89ae74c21a8ffab563af73a0540b8e8e518dce6b48ca2bb8a0363d4b3. 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/JPY202400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0ee10472762d912d2acdd3a7fc4b99d2bdaefa1f3e14fae00d8ad05d845228. 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/JPY202400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d58ad907d67e4681e5382d9cb4f68bf8251899f2ef9858e5bbbb980db3c42e. 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/JPY202400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3e507697e4973a1cc40f29bbbd514e3acd636bf8f9f7d0da365c789095743e. 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/JPY202400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2664739fbc1e2baee2af0786e89fcdadcc4955525f54b619f81ad06499197bb. 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/JPY202400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2231b3ba1fb872c1e3af7bf173be8f5c1ab864748b39a20c4fbd8b8f7d71d517. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:46:26Z), 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/TCJPC2438235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125a7559e222d6f9b4a1519a78dc913d05a07ae2d754c8d011df1d591829b9db. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/TCJPY2483468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ed853ade4d04a7b95e84bc6a7cf42a76dabdfe3fc1597ca6e555e6cc5387d5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:45:27Z), 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/TCJPC2438241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dea63086240e51ed616f528b8afc92734a263dad8f5eb7ccf99327f6874c4d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCJPA2426879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2231b3ba1fb872c1e3af7bf173be8f5c1ab864748b39a20c4fbd8b8f7d71d517. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:00:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2438235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125a7559e222d6f9b4a1519a78dc913d05a07ae2d754c8d011df1d591829b9db. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/TCJPY2483468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ed853ade4d04a7b95e84bc6a7cf42a76dabdfe3fc1597ca6e555e6cc5387d5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2438241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dea63086240e51ed616f528b8afc92734a263dad8f5eb7ccf99327f6874c4d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCJPA2426879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212c6d5bf18916bea68b3b47d741bb40efefc660bc9b1d7b637301674b5d562d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QT66J2582473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34a854be005c5c47e1a98af919eeb444a58b4ae4fc2249711ff7aa53fca10ac. 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/TCJPO2100513.