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 0x4e856268932b748d91d97dcb75e93383864733657f692c808e3e093c13d1207f. 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/6a97d90f-ae4d-47c2-a598-cf260e7dcca0.json and https://artists.proofprofile.net/proofs/artist/6a97d90f-ae4d-47c2-a598-cf260e7dcca0.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 0xc573a1508ac0b5e1d6377e9454cb4f82cff0d322c5fcc5dadc58c43d1a7b6514. 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/JPTF02300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a569b5f3d3b87d3ed575e51abb6bd50cac64100f83718855600886c0438c6ba. 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/JPTF02300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe7f1366b51fe3de1c501a0347cf2e804bf110ebe79181dd20dc109ce9e82e1. 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/JPTF02300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0090ebd6449351a5fd1577c8a053673430acb73b46543eafdb56607a957e31. 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/JPTF02219601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a250c6874954dab4835faebd5269c3ed276df7ac451360ae623ac6ecf8dd9. 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/JPTF02128702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae78c419883091ea6d00ee843ae08d3100832640e167e5bbe40cf2b08b6edf4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/JPTF02300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56554026cb8847d88145e7dce0d8e844451039b95092fb90085d089213fc594. 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/JPTF02300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ed3e21221f6b9a10deac79d049377d434650e9c535890b884b0a1c81728eb2. 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/JPTF02300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c08db162fd6cfd478139c406103380cec8ab5dc3e52d99097e4336386f38ef5. 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/JPTF02300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc490069ecde23352c82bd3d001e7d9ca9de1fb7275191c7c2c3576abc1c023. 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/JPTF02300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87eefc925a9b2f7367ac78a1d98bdb30d682a206337c8565862ea7b4173850db. 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/JPTF02300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a2cced80ecd0bdc2b063056a442ad1dd8b0b9cfd1986c767d461532931cd8. 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/JPTF02300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80769ffb762defadd9e06df142113651bd814295ea3e8466611d444cf5a4b8d5. 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/JPTF02006101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416f7175be7cb2df2d26a3271d88cec41615826331f5b3f4c7cbe661ac998281. 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/JPTF02006201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cac9c0afd782058b92308210b14a9c91c15a8b41e4e003b8cb4cfa4ee1ff455. 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/JPTF02006203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38148b1a0e7ead9a9bac2e8e98b9217e536b422b0683907d74f765d5afc29832. 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/JPTF02006205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cdcc82e5c24e6b3c0688ebd962d3434a0d4b9b0e33137db71196a6e2ca3559. 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/JPTF02006206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fb847e04381e32667d10d2a9ba826c4911cdb7e074e66609aba325d86406a2. 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/JPTF01903801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a24723aca393e5c665fc12bddd91cda47550f26e593faaf0420793e3b3df2e. 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/JPTF01903802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbb2bb60fcad996c90798caa9e090436a8f8394cee6a65fc82333b4de16eeb9. 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/JPTF02006207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851888c649a867c1ab7976abadad9a7362765b4898a0a41a4a8d5763be9d9165. 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/JPTF02006208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52dcb73ad35f83ab4d4c3759070ced22aaf66b11f5ce1afb2679822a7f4031d4. 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/JPTF02006209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48c58996570f6126cfdf77dc42706971c125016d176fbbf9f97faf772b217a3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPTF02006210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3540b36cd0c625d6eb6ded42707262249940f93d04a980d54724e6f1b1c1495. 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/JPTF02006212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7519921d4b6ac0ee097052aa99ed3c5eabaaaa3ab9bc656933a9fb712350228. 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/JPTF02006213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc654b9e1cd942250b647a83876b0a1a67206850f6c91aefdb101d129018ac052. 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/JPTF02006214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92452eef8b9f4128f84d75aa8a7fd37f3ae37d7b725afd070faa708c1bed5029. 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/JPTF01909101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415670d0afaebeda190ce5767eccdc26b96fbd2c96e52974a4d1c72493db8873. 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/JPTF01909102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6f4e5e7ea983b8f595f487f179864e1c0b08b34bf058a4cb8af5df76726ea1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/JPTF01909111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fb847e04381e32667d10d2a9ba826c4911cdb7e074e66609aba325d86406a2. 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/JPTF01903801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b90ba906816b8d26af33e44a9ba009ff1fd91e0ad792fa03a95759c5dee4afa. 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/JPTF01909103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd750e036c8230f7f74bf50baf7cf58d9d814fa766def6409175fc60a500a0f53. 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/JPTF01909105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acbe4d322c73c312909dafdfb1707bbf624b65ed0dcc1e63785d1738a3ed25a. 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/JPTF01909106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a24723aca393e5c665fc12bddd91cda47550f26e593faaf0420793e3b3df2e. 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/JPTF01903802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e798fffd9e00f5504d2ea8926069240f97e1ade952710e52cc103e04640c44. 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/JPTF01909109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf61bf67cd077be663adab904015d0491b6093daa9364d1450d491e923f0de0. 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/JPTF01410401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ea6564549fbd4ec50e0bcc41d33d29d58bf9b86c315f1f29cc6f15cb6f037a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF01410402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541f4d1e0b49e196e73e978e0ac4816a9bf81ae2b4f26af93b4f4215ca25676e. 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/JPTF01101204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd412ab31c92b5061a7f5b34f567b657ce9878e69ae11ed9b2a9c3988f4807d6. 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/JPTF01410407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b17ddb9fcdc8b368ebde259df4674a49e07ea03a324c043d5c329861750160. 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/JPTF01410409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde23f2ad4ffb56f99ae749289defa2a77e03d6a6d0de9ff0e4771e94004c5590. 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/JPTF00906605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d093b24ae2a95f57465b601860bca19b80eaa34b3c3850aaae101dfb894207. 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/JPTF00906610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2413154baeba1601b553cb2c8ba8c9d8304047838f6600dc86f55114b3eef5. 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/JPTF00906614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4b91de150d86e081e9e9b48b60dee0b258701ea33ade835a450dfc230c1721. 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/JPTF00602403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0b3fb85683152e93567ede9d9d886b19070bebfd10ddd231b513428402a000. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTF00602404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e919a8e44738e9195200b3bbaf96e16ce8d4e071174bb1f2e078b07d3d9089. 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/JPTF00602407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9697215a2771e7cfb71814a993c10130f5c07c9dbb85b8abc2e01707d91e3d1. 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/JPTF00602410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a569b5f3d3b87d3ed575e51abb6bd50cac64100f83718855600886c0438c6ba. 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/JPTF02300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a2cced80ecd0bdc2b063056a442ad1dd8b0b9cfd1986c767d461532931cd8. 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/JPTF02300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0090ebd6449351a5fd1577c8a053673430acb73b46543eafdb56607a957e31. 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/JPTF02219601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef8f88129c695ee92fb30e7811dc223aa72df5ab89570be3486c0e75f3a7973. 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/JPTF02128701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a250c6874954dab4835faebd5269c3ed276df7ac451360ae623ac6ecf8dd9. 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/JPTF02128702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b3c3baa387946fe210cd330a9dc0d89628739d3c880b31a856cc228edcc1d2. 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/JPTF02128703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a250c6874954dab4835faebd5269c3ed276df7ac451360ae623ac6ecf8dd9. 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/JPTF02128702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7519921d4b6ac0ee097052aa99ed3c5eabaaaa3ab9bc656933a9fb712350228. 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/JPTF02006213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80769ffb762defadd9e06df142113651bd814295ea3e8466611d444cf5a4b8d5. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/JPTF02006101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415670d0afaebeda190ce5767eccdc26b96fbd2c96e52974a4d1c72493db8873. 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/JPTF01909102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a24723aca393e5c665fc12bddd91cda47550f26e593faaf0420793e3b3df2e. 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/JPTF01903802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e58ce4bbbbecde3452e396c46e80209d3170a569f68c425efb40c163c8c4a1. 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/JPTF01814601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65692e7eab3eea1b08ef36ff4d0f5672d342af344bd901eda514a45af640f17e. 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/JPTF01101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541f4d1e0b49e196e73e978e0ac4816a9bf81ae2b4f26af93b4f4215ca25676e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPTF01101204.
Mobile Suit Gundam 40th Anniversary Album ~BEYOND~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b7038d70700d477f19073f299b3d48fb04201e2a50265d75f7020c9ebf20f8. 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/JPPO01901354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00143538c160ce0503020d29416063927a494c8dffd57d34267f2d3e83174922. 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/JPG531901530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed3f54cee95d52a9f89cd181ccbc5cb54e2638e8d7f931abce8998204c63baf. 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/JPPO01901355.
Mizu no Hoshi e Ai wo Komete (feat. KOM_I)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20924ab00a77df4f40c369904ddce7f056a56469c3fb8e3ca25099627693ba4. 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/JPG531901532.
BEYOND THE TIME ~Over the Moebius skies~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201a7d765e8420d48bb3e336f1da829c28d589e6193a1796dc2fd913cf5f5dcc. 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/JPG531901601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe281c8d4522a4fa0e8c118889a09dc6d7b8c065da4a1d78e36eb2a09d9706e43. 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/JPG531901534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455531c0eef6b64428d7fe367eb627fee7315305f61bf6854511e95cf35b0e4b. 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/JPG531901536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1e940942420d241b828bcee244bcbe10e9ab5d38dc7198c44a549d02adad95. 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/JPG532001692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2f1239ecfc9aa936a4df4c01d2656ccacc14b422c93451d6a43ff1d74e526. 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/JPG532001693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdcc655cf871cbc4c27c5830a989196ce690815a4f780cdea9d31926a382d07. 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/JPG532001694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a07670bfbe09711fa4937061b9ac12977d6c47ee3e5bc39be870f2eecf754e. 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/JPG532001696.