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 0x448c71ba0ad9bb6218fe01432474f609d84f9702cb0842f5b5afe6c73a0e7614. 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/020edcac-2cde-40cd-a8be-1c53dda6c6fa.json and https://artists.proofprofile.net/proofs/artist/020edcac-2cde-40cd-a8be-1c53dda6c6fa.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 0xa18a859f34e3d47af1ce61f25025f3b54818813a3e80d908e1d9ad4703212684. 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/TCJPZ2416587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30385f2cf18b07fef0bc86f43bed86bb095e240b0d0dda541a361196e518218e. 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/TCJPZ2416591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429bf1a7934ac32b7c7d8362cef55a4eb7d80a51945452e50422dca26828a976. 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/TCJPZ2416573.
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 0x3cc3816a8da57073c218157a92782c8ff1e691a6b7573fe8dbe8c0f3270c41a3. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/TCJPZ2416577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa748d36471dc37373321ad160edf34f5980a86491868f97f7b6fe224956f60c8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCJPZ2416583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0384fd38e26e7e7dd88a5ba8708ff3bf89c5824c1b67bc1673220f2518fbd1. 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/TCJPZ2416585.
First Time to Go Out (Live at Shibuya WWW)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa7ee0cd299f283e702181b335f83ea59edf669479d2c53a6d8e2b1d4616aaf. 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/TCJPO2100386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7b10d3f7f167eb7ac2b39e1c43dbc45cd6833c81bcff5b1428bb26b31a58f. 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/TCJPO2100387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52079d0a4242e72041255b6852e5d338eb5245abac25b345c885c80173e8db25. 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/TCJPO2100393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99f94e0741c764df9109b7e3d01879b5378c3eee6aa9346d14a2fa0032f7840. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:25:12Z), 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/TCJPO2100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb44881789da162cdacb77c2490f9bc3901391b7f75d41e55ff927e67e90716. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2e52daa8af9036365d6b3b988148d61e988b0cb6f071ac3ab2cda156556224. 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/TCJPO2100395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ce5e1c92f734d80fd8b5db150f89cc4bd0c47be421d076cce1969871c7fa57. 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/TCJPM2058112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbae00190219819d222198fc666331b6a2e0a0f10c15b7270b2dc3ac3fee60e5. 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/TCJPM2058116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcf12aa47a0448a81f1154d13a8d44c7b8bb8b8c6383f5a6ffaf801445bb1b6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/TCJPM2058107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5770507c32b53a2cd61715f5af6e4fe312b84f9370300141ab34bf8b250d3879. 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/TCJPM2058114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53217e903ef55b2ecb138546867b190a343606ea1445b12df6411af90be7bdac. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCJPM2058115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e7a31700540004066040ec09f2a76dd43b04d7ed11103441f8505606a78cb2. 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/TCJPM2058118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4047f95b817dfb268ad409cfe52854ed8ac086f64bf2e2c70cfcefa7b62f70. 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/TCJPL2034661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62ae662d507798ce08116102190c8fcb1a1b15eb70da0a5039f17fa4bcd7dd0. 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/TCJPL2034668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ea8b855cdade1eeffd29bebf311e2d6ec499e0f4cccd3e7de5bc767de53243. 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/TCJPL2034676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe834dee51754e0bbd6dc86dcb625e3a242a67e2cd18f722fdf538e240d3c2dec. 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/TCJPL2034691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917956bf7ba00ed6daf6b7815fdb261f70dabfb6bd6b4db5ee79a36f2e409e79. 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/TCJPL2034698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f7a627be505ae8e416f969c3a9b4b9c84d7c3b165f2626eca3af43e3a28a3b. 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/TCJPL2034716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbe685932e627b2aaf00229202d346813f828d70d987ff0bc96144a239552cb. 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/TCJPL2034718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf60b3ca1b7ee51613c7e5e197d84a1d0170fac0f14252a2b005f986b79e781f. 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/TCJPL2034728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe402615523a837d349b543f7b0396602b63d7e27a749a8ee9900cae9d6e32991. 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/TCJPL2034720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df59ea3055662c8da8e282fe512341bf1dc50c9a58da08c2657f5902fd7ec2a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2034725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ba27b8dab562bd5a8815ebbcd05ccf662d294d0fafc0ab295218ac323fdccd. 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/TCJPJ1900679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c95a363f0eaeda71a5748061c8e17aecd1794cb68b2d73be30498eb7039125. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1963222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113597038e81f8ee8b1119a35cc5c44086e2db4e29dcbc572d4fb0f918968700. 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/TCJPK1908832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da14e5269d17b1a57cf799e54a22577bf9f73622e5f178de3279480adacdf79. 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/TCJPK1908835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69221263270a45a47b8610469e5ef2bee5a317f7e7e193440f430ad754524ad. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK1908837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa801cd3834f08bc618db5e50365b6f88a101483fd5cdf933f2aeafafa985b05d. 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/TCJPK1908820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66951b73a4728c8647d99b6e1a8c39c45aa26f0823c59b54471e4920d1dcd9ca. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCJPK1908826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeccd8e54ccc9be1ffc3257d6cf5dce6f945ff5ed12f41c62dd11602183c6cb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCJPK1908836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390c63919204b776655bddf4db7dde63d89a920c831df84727ccd77962a9130d. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/TCJPK1908839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37aee43a8b1efb70e11e1fba9ef4c06bff81cd750b87a6f1bcd9274895e59df. 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/TCJPK1908840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d6f0ab5dd9a10fd0c596d073040e7c32510b8bc580b7c61e5bf8f4a88f043c. 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/TCJPI1976647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe718586e11e72aefc3bf46ebeaed11c68d59c9ac6a045b5083246eb5c93b19b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1976613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0817a804d5d76fd0871dd8361a70b4b8a989c64b79d57d5406f21f21d3396ab. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1976640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40f58b6510967c837af49c7f239a77f21fd4f0349167d72e6e9743ef5929be0. 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/JPS801834560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6945b2288468e4012ee853c098d5b1251b93579d38ad566cde1067bb036df5e2. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/JPS801834555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5b674750cb7f11aa24c638da64e41b5c1ed36c4b641acfe234f4fc3f5cfa85. 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/JPS801834556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcc82c49782351cf70e37c42045f95de729dec7b86e196b8626bf0da876dd96. 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/JPS801834558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1efa7e8b6ac93d0a258436102efc132587c147b72ecf63fc27e853a494989. 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/JPB602303389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69886bba54def7a922623f9a2265835bfef843cee3ce3024cac52b927f24b6a. 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/TCJPU2385021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb11087635b88abe55b01c576fbe9267302fe046085eb523665d183a83ff87e. 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/TCJPR2240504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc472df7cc7c92b942ba347e196a0a0f4673f61f64262558c4ad21c44d67faa5. 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/TCJPO2115789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f2eb086e7f886bc5b0414f648894cb65c87ab94771755fb63edb30d0719257. 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/TCJPN2161917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b102f6aed0b205930e7af093879a897d500edd26386b25ede98666b00907dd. 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/TCJPN2032348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bd209d888d892fe203f413760be118212670ff3d91a1ac39d5370615d89f9c. 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/TCJPM2078572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023739a6eeaba86937c36972ce1c9cf8961c2a34b16a1845db3dcc94305d5c4e. 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/TCJPM2020534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa473fc6b894b621f0c34155c825d85048cd9c77df43596cef598ac4164179498. 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/TCJPM2017577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edf1d65ac59c93656e09d18329587ee1d8397790e7b5c3b00aea1ea42774764. 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/TCJPM2003340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d77ed0deae8ab5faed76d50e6168b228f883f81554dc31282aaa1c96f7b377. 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/TCJPL2055793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f13f876abdfddda698cb296027350b819e715635e2f2d4911b8d7eeeefb0724. 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/TCJPL2052153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de83259943f5a9693ba3c68ae6e2904d0a5cd904e054464a074cd4503374129. 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/TCJPL2020919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84503014686b85bd98077bda8efeff815f2d7bf78517a24227e412b748dd8596. 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/TCJPK2083363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b5ad1c3bf17f8d644bf134ec9e46597e09f45158090296e2ee93164e206962. 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/TCJPK2083355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d31de984feee585abc20ada2ca75db696df2740f38c011b86d4583d34d2ed9d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCJPK2066715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc032187f43c2dfe97bafa2aeb37ad3742888a40c28f2968f3d0c9f242ab712. 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/TCJPJ1994084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38884ac5134c5c0c1c75092dc059a90e3b8dbcda54264208042f6afc816d9a13. 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/TCJPJ1994083.