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 0x1d828a82ff4d1a47540cb61cf978200b6d803d03f4a1f5aad5853283295e0427. 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/2e640cfc-d5a7-401e-9a17-96502444245a.json and https://artists.proofprofile.net/proofs/artist/2e640cfc-d5a7-401e-9a17-96502444245a.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 0xa148a6ac576d126b13b01174a2a8dbdf3de108774e842132c22db598c88d3e57. 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/JPPC02411365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b29d23c6c44c91fef3777b64b82b87e566899cc3239f39257586d70971de45a. 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/JPPC02410367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775f7207e561462517137c6f4666cd476876f04595aa6af1cac4e0a621de939. 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/JPPC02311219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f247c84db4d78ecd3200a585b6bd909598313896742cb0dd258a2a94f7193dc. 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/JPPC02411414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0119ea6ae1632df2bb1f0c55fddc741db1db13dade62e631d06dcee7400ed2e. 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/JPPC02411416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b69e873594848fce56761bc5c3e8a0644680252711a5599719230d62e142e5b. 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/JPPC02411417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2459d6af19f2ab02dec2f85c15424857427aec1aac9dc12cc788a8432465c53b. 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/JPPC02312475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b25661da09445447c94ec8acb13c25804735302bb21bdaeafd646387a1eaec. 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/JPPC02411419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b18ce2e4e799fc28f2aea9a32584e372367d9373826f6e1f53334f6a6cc30be. 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/JPPC02312474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8072d41e0abe94881da1c4eb75599016fc53d2c96860fec4df74ef6f58349a3d. 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/JPPC02411420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a588b43c78e4f198b7243bc23eb995294f3efba88552a25a2613b7bb89557d. 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/JPPC02411003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f2bcd39de3a28875caac2a63700e863b7dfe4fbead883f47457d53b94aaed9. 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/JPVI02401705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03acb58a94768997e66996113f1a45a9ab003b0011894d0318b2ae1ec9e6014f. 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/JPPC02411421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a588b43c78e4f198b7243bc23eb995294f3efba88552a25a2613b7bb89557d. 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/JPPC02411003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b29d23c6c44c91fef3777b64b82b87e566899cc3239f39257586d70971de45a. 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/JPPC02410367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775f7207e561462517137c6f4666cd476876f04595aa6af1cac4e0a621de939. 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/JPPC02311219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8b1e3dee27a1780a157d6b3a713e38bbc562d6467f76f757067df6ba28f261. 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/JPPC02311648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b18ce2e4e799fc28f2aea9a32584e372367d9373826f6e1f53334f6a6cc30be. 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/JPPC02312474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0a81b00e3f9cea6d661ec6f99374dd88c14f9f785a20afb77dafaefe8c7b1d. 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/JPVI02304695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8b1e3dee27a1780a157d6b3a713e38bbc562d6467f76f757067df6ba28f261. 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/JPPC02311648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1775f7207e561462517137c6f4666cd476876f04595aa6af1cac4e0a621de939. 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/JPPC02311219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566fc604f8af3f3ba8540eb192236c7cd83926bde17ec2fd7a557e33f078a07c. 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/JPVI02301278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35735b01170f1ec7b681610ea37699e1896ec10eb219838454c5da04f9658385. 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/JPVI02204184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0504496b7b152a9aaccf45c87be4e5ca83b3c8edb72c8ddd717387cfd6adaf. 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/JPVI02203338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959bdb4e7159e952c3fab306b925764f4f4fd5e3955c4d823b7bc32f0aa7a1a6. 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/JPVI02202130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315c7f2b77c39b9a59f746f6fd68faed4ee2c0d013604090805e2213c086bb9. 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/JPS801956190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2499d2c7a32f6dfd0d9884a5b766f099ae342fcb9de65c08ecaac8b94efc133. 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/JPS801954370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93c4c161a1d55244edd50da34555ed6ba4f55a8fe694263ddbeaded935df967. 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/JPS801954371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d60204bba45a71fd65e78f05b18253d496bb977c289cf0bc9d8a73d6c8b19f2. 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/JPS801954372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78def4dbe4abea324fa2b50519f114c718f4d0c5afe7aad838f69aafef92bcbc. 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/JPS801954373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b3d947a5eb3d5fc03771c75a2fc9fe41a686b5237abbd2e11d3e2efcc8ba4d. 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/JPS801954374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4deb614fde8d0317f4542a5b4f9223d944c11c8fb2f9337fa88c3457b4a66968. 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/JPS801954375.
The Things I Thought About You Started To Rhyme (a子 Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec27b12c132a96cc2d3555e8be60b366b343a68b8d21c1da72ba2aa8e9639b. 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/JPS801954053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f34bfaaf442f73d12f86dc2f1e55fb26551b546ba314f5124a2f47dd90b8b6. 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/JPU902101723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162b69fff0d568eff7a10059ff76c107e5732d3eed73ae47c654ac4e2ed46496. 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/JPS801951225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb086fae11324787721b3ac29980c587d1fd7e7e4e1638cee413c35560a72be5. 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/JPS801949607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa453f6e7ede0950a661ea9c62e6dc360cf81b8aa8448b3012e14d5283165e6d0. 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/JPS801947343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444506f050dd76a69904569631df2295659493ab215d5ff2a007d504434c0e53. 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/JPS801945961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4783185f259e85888170346dcbade552e1653521148733ab53db3051ef8cf1. 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/JPS801943743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c847b1a420aa17fa31cd26e1e3361599168f428e405d96e2e10ed42fb400b. 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/JPS801943744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d5bb00bfa0d5dda8ffdcbc04d23e66b7e1d4b93ef52c300bceb7dd0c26ff31. 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/JPS801942629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112475b49ac792287e6cb6de6dc406f48089a17b8c6c979c9e0f6ef850cd281. 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/JPS801943221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca0f53fbb55e62b0e706d17c9ecb8f20376280521abc0adf4069d45e79bab4. 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/JPS801943485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d9457296a2185bbeeb7bffb0dfaa40a2f89f2c5346a432c6cb0a40881470f3. 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/JPS801943745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca0f53fbb55e62b0e706d17c9ecb8f20376280521abc0adf4069d45e79bab4. 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/JPS801943485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112475b49ac792287e6cb6de6dc406f48089a17b8c6c979c9e0f6ef850cd281. 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/JPS801943221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d5bb00bfa0d5dda8ffdcbc04d23e66b7e1d4b93ef52c300bceb7dd0c26ff31. 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/JPS801942629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac410b0ad743b7b3726f725a8b8926c4d33aa85fed018ec4c79bfae672f88a95. 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/JPB602300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa061965e0b2dfb2dc658d338438ee1d34edf6572f4280eee7a9ddc08339e18f0. 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/JPB602300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86876627cef89fd4e6f57e28ae9c43a1ad5dfb78c731bbfa38d4fb7661831c4b. 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/JPB602300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65732f8a37829c3a3b12bb1ca05db04259597be3dde3e5fb651bc65edd72e43. 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/QZTLA2212799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545cd08e754fef91af1322835f616d0b564d546146abfdd81db1b1d95e286926. 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/QZQAY2250089.