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 0x63bb32f70d2efe80efc9e18591a10c0838a7e8f7922d4d3dedf5b83844ae1d75. 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/48fe0dfa-af40-48df-9dd0-8fe564cbf57f.json and https://artists.proofprofile.net/proofs/artist/48fe0dfa-af40-48df-9dd0-8fe564cbf57f.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 0x05d2f95e5bafd0febf0a8506afbc466881c3bf5161bb447f33cd361f13044544. 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/JPX632100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858fe6dbe20edc814e0da80313c5f5e7e567791a7ab788650589b56f7ff0c81f. 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/JPX632100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668b4821ea6323d26d0d5571aeddd8c67af0095787bda1cfb792da14ca9d6c6. 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/JPX632100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408e7c8856636bcabec1ae47c49763e9818eba69860aa978e38161e4571fcdcb. 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/JPX632100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6932e247ca90d1235fee3615b903b487a5cdced97ae35d5fa200ace9735d6cb2. 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/JPS801962812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17f11dd8200b01fd1e4cb8c9d470643b05b0519c82c781366fa756e436301bf. 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/JPS801960424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6777b2d393c9f21af2f8809afc6ca7f6db8c191496e12b2a6eebd85ff0e10971. 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/JPS801962813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70cb85bf1068380195922eff2592252fe144a11b7b87e91e73211357355b5b6. 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/JPS801953546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0cfda9cc0fbb6f6d163b96c6cc0e2612a02f7adc3fd95cb8e9d927d455d025. 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/JPS801962814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c986e2bcf234f60292eef74ad5c345c5e21ef63592d81c792d0d5184fcb0fc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPS801962815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c261efe3be3c8f3f507dcc312d5ccd7b679bd6f2a532856881aeaeb901064d. 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/JPS801962816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde663c05b5bce67bc98eeb7add9cb34cb7ee432fa4019e359b687bc761f1f89d. 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/JPS801949548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39374895446879efce84bf8f51f27f58982e3cd9fa7d8c226704c0333dd663. 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/JPS801943549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455116944b59e5fc7ab65d459f0bcf255d0ce713e1687dbb5343531636521e4c. 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/JPS801949549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6d5fb35a87384d3799df5cc6026d7c1d289caa0c3eca4c7b04c35fbb673a85. 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/JPS801942506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd0a79fd2d59512f694b2c06d8dc21f115eb80f1b21b32a96c4d462a9148cf4. 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/JPS801945671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c72dd451fa61a644f39bc21c260a369fd1a96fc80aa3618afbb1979551b356. 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/JPS801949552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06491040608a552feac2fda3b5dbb2cdc633e39b1e7546a6730c7e3c699afd3a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:10Z), 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/JPS801948103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c302bdb0c9fc4b360d8b2829eee8d39445b828456147a9e247fd5be71485b5. 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/JPI102402275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d7763ad76fb5ad7ee5877625e8c632d9addcd5560631ecdb4cf93970ea9bac. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173f2fb4c1127647e38c041165622669d7a11ef2da1305381a7c042766e03d8f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPI102302636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82352f43e747654ec89b6d0a04796ec9d46e133902c53954e7738d11d1babd61. 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/JPI102302634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fb031b91cbe838b387f090b9dab5decf53e7c3734a12449490194890a57b13. 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/JPI102302633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14433bbf0570d9cdc08b3fa78654e0f8e4eb5afef7a0666d47b7447a83829c7. 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/TCJPX2398571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbe554addd31d0bb5008cb8b201f07d6c24b24e4099d6a6843bce3c818e187d. 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/JPS802350729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6777b2d393c9f21af2f8809afc6ca7f6db8c191496e12b2a6eebd85ff0e10971. 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/JPS801962813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17f11dd8200b01fd1e4cb8c9d470643b05b0519c82c781366fa756e436301bf. 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/JPS801960424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70cb85bf1068380195922eff2592252fe144a11b7b87e91e73211357355b5b6. 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/JPS801953546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e61764990b6ce384f5d863463083db6ff9d98ea24ee5a2d0684663adede606. 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/JPS801953547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aaa2471b88f874c3c2719d33f86b5715b7c9723e9ee52894b99bb5f25655e4. 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/JPS801953549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70cb85bf1068380195922eff2592252fe144a11b7b87e91e73211357355b5b6. 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/JPS801953546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf7392fb29558052f4f15dfafb56be8b4047cdb7e23483b802f52f621fd5844. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC02110551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd0a79fd2d59512f694b2c06d8dc21f115eb80f1b21b32a96c4d462a9148cf4. 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/JPS801945671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae39374895446879efce84bf8f51f27f58982e3cd9fa7d8c226704c0333dd663. 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/JPS801943549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6d5fb35a87384d3799df5cc6026d7c1d289caa0c3eca4c7b04c35fbb673a85. 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/JPS801942506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d92a9ee4e509bba3de0160643a007d20a2191dfbbc69d69b5c42a5b3130a895. 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/JPS801855781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadddd256590975fa97a79a247330fa5a026fb71a16fc583f1178f15a0e932536. 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/TCJPJ1950585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c20761e1d45117f4c22cbb4093cd6318500e0f21491c21e66738334581dcaa. 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/JPR232301291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f66799d95ebe3e1e4451196783534f4ad6c79643ca7d4e618f884a02f5ce55. 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/JPR232301292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f379f93969a795c53614cd86796d29a6564c920d706662f20eb4ab1342e3a5. 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/JPR232301298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af3905936515929390dc42e6e3c97f864b58bf64c632b33010153fb68003751. 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/JPR232301299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe795797e6240ac095b4227a307e971c2e786376f89bc3bc813cea958ce709911. 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/JPR232301300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c087aa622acb54c3be3109ed264880065ddfc84026517434f9d84731cf4bab3. 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/JPR232301306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f650aa993029d24eb1b66a1a314d6d54a245ccb2bf22c93a74ddafd9b8f956. 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/JPR232301308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c59473bc31d5e76b3a3cb04d8337ebbe9eb268388922aecf286e53449ac8b0c. 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/JPR232301312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234fc58dcd53e6df1502cad7981ae52ca9cf0b8869aedf07e5d16b6eb3339b37. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPR232301314.