1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb8504d13c92e645062e3ab299291184f5dd64039c247abd742fc0985109d0ec7. 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/91c55a0e-965b-4f87-931c-b61a0b325c57.json and https://artists.proofprofile.net/proofs/artist/91c55a0e-965b-4f87-931c-b61a0b325c57.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 → block OTSBitcoinBlock must exist at that height 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 0x4ab212b5969ddf4c09ba1055d717fa9b42635e7296eba2f33b56d8c73c3adfdf. 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/JP92Q2200597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f926b6cb2d9fa75265b7d0c44d4f5de94478f2d063ac00d8548ffcfbc89e1cc. 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/JP92Q2200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1ad48acf11e5d09da0765e3c416fbe5182b4a58e6e0c6b3b1dd69ada4daef9. 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/JP92Q2301647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c531369f05e96075cb971123601f4c0edd0aeed659cb0a91417a2456b12550. 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/JP92Q2301648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56898f75f0101b7ea41e72de2c940bac6c9948dbf3601012e35fbe27557ec5a3. 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/JP92Q2301649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb926f10624c2226e3347a368f99275acb9d43b66d098f2396c2d96588586c0a3. 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/JP92Q2301652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d2785fdabd18c2ce5360277522ebada47286c22fc88fb98da17c0253b19dd0. 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/JP92Q2200636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32e5942998f5233d5f2cf2840c7cd2eb977ee8ccc99fdee119942a92ef5953. 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/JP92Q2200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348632744c2ed4532a7d7553aa7cbf58f3c3a9a886f8bac4a1de734dcc423a04. 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/JP92Q2200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8778bfa195675db076c199e6b51f1e327ce1c10d818087fdf42641349d229c97. 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/JP92Q2200644.
Anniv. (Twinfield Remix) (feat. Hatsune Miku)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfbcb824ea75f201a986ae7d1fdcad9a41e16beb3ad6c9fdbb8824d5602a58. 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/JP92Q2200238.
End of Life (Mwk Remix) (feat. Hatsune Miku)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21894ad897625b2e82f3e716de1f261d03ff846a90b293abc5e5ecff87fda93. 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/JP92Q2200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faf28b4d05f420e405ea72593426d5b84cc4087a366808edc8b955723714aeb. 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/JP92E2400858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f5477372e471831650b6e58e5e7ef5f9ec0c5fad15787ed365413277e8ca60. 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/JP92Q2200299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc69afd9409097800a051a4fdc703d6bfec926813eaace2b3ae67db0504c847f. 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/JP92Q2200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e35443350d3f7c20e4fda5db513252ddccc392de006a5d897493371d4acb902. 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/JP92Q2200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a22a014a8681f144a7a07cec4b85397defaa2073e64f2dbfd0bef2476159db2. 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/JP92Q2200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8037917d31f4f2bb7a78517125bca1d636b3a80a12512033a08eea3a3b82c83. 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/JP92Q2200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d6de71ece53534d18f1ad6353c0e03a499d80d591ba0d7c8b6a09605585933. 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/JP92Q2200308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9028d0a239352595a32ffb0da0af7455bdd93133dfbc987b96cf9ddc827877. 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/CAENV2130059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd06b2588d73c99a8431f57b68ce7d5b4aed29317e2514eed908caf9f0d2867. 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/CAENV2130060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536cc8ae95fc61034cc4307377a36930a68e9e93e46ccb0f9614216664cfb9a. 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/CAENV2130061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67036db096f3b7199c7e84373eda10c246a0982cd2a836bf8fda4574f704b6f. 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/CAENV2130064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8270ffcd713e4cb27b7fd157c8984df5c4da731cf30371ab4e49230e4b74eb. 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/CAENV2130065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa397c54cb218e43ee876c5ea61f66c97d4f38499863001aa764cff5ed54e5c6c. 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/JPE561810071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e21d7dda6295266e1cc31e8007057bf62ccf645b0539821048534b6ec62cdca. 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/JP92Q2401123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57335d493339dc4c1c3d6872f2968653131005fe1dedccbfd2266db0c42d9a2. 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/JP92Q2401124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5e3d4b8b48ee74b38635d811ec2448e57eb1822f964ebb565afa8234bcee88. 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/JP92Q2401126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3635d179c6fdb0314a58a5dcacead2c9f9482b25bdef089718b0beeb8f9f5d. 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/JP92Q2501647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9883933759dc052cf79660d1c2900555bbecf1003cc77dc90cac2d61f0f49de5. 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/JP92Q2501648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62005c104e35919e4a3db3bca985306fe4d0f5cba05b990a27ba7de726c79db. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JP92Q2501649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf368a56da471aa339b72937b536c7ec268ba7753203a2a62ee63b951c8210d64. 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/JP92Q2501650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e5097ad6bb6e06660fd4bcad24db4780b6b36a97cc42b5ab32bc8d94309cd8. 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/JP92Q2501651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4315057148e23c8190a855744fd16f2fbb46d8c1a815e8de68f13d6195a36b4. 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/JP92Q2401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad1274610151783107ed778d9ee036e903ac84a110977199c208c5de127adb0. 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/JP92Q2401019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1626a1e4aa2a31ccbbd9ed763f32f61742aa52b2e435f286e674c09b412d2b54. 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/JPE562107898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d30cadc42d4c0d9caea4d4ab1ab61e1f6eabb5818f818967c84bbcb09dea13. 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/JPE562107900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfc922561b31ec11da45b848f12ab57d8c55b32c1242f2d869416b288dd6288. 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/JPE562107902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a38495979557fc9ff34041b7a4a645a30665457566ff8b5fcf32ccb91e232. 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/JPE562107617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca49dba46b7ee1f41490cade0c77e525b4ac4360841e35d9fc941603cb97f38. 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/JPE562107619.
I Wish (2020 Update) (feat. Hatsune Miku)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc87c4ff49c9d72cc1d57d737f92fece88fd1b13a1ef197eb01bb8ac142f6b77. 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/JPE562107620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f032465bc60e80e2887f094056348afa44d9339270bb352c5b577e1d309d8bb. 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/JP92Q2401438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429195a8b8769287a87154fbc120235118c303daf030175fb8115d2dea7996ba. 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/JP92Q2401440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb36888f6e063180135f6a31d41266c98ac0f2d4781409ec1ad4a7803d74211c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JP92Q2400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d5ba27450daa05d85eed3c83a383c80004fc40bd2fd1d0d9c5e1da0b1994db. 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/JP92Q2302025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa926ddee9fa925cdaf8e058b162e0fbee89c3d494ba8004283f1e530dccac5f7. 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/JP92Q2302026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cad226a5393394ebb7e0857afc1dc22572eefebe48facd965e68d2f3012780. 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/JP92Q2301750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf346fe16c853f9fd62fe50654cf115d3b887d29d12aed262f045657c44f130. 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/JP92Q2301758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cad226a5393394ebb7e0857afc1dc22572eefebe48facd965e68d2f3012780. 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/JP92Q2301750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba0430d3cdd26751f1813bdd22afc216828ddf2693165be237c2d701cfa386b. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8de5f8a12016f9b5510cfa6809a993c0378548f49e2ba98877079a95234d73. 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/JP92Q2301015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8de5f8a12016f9b5510cfa6809a993c0378548f49e2ba98877079a95234d73. 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/JP92Q2301015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22fd9ab67c9c9631fda1ac933ee7566a4af7a0b1f20e94827ae0e18deae7f07. 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/JP92Q2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3003a081ed73031866126514df9b436e9cdf4e51b652a781907d8f2aed4ef. 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/JP92Q2200822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c9259c6a260f94e64ed764b73d0cd854132f1bea50cf7c4efadfdd9e79281e. 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/JP92Q2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a22a014a8681f144a7a07cec4b85397defaa2073e64f2dbfd0bef2476159db2. 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/JP92Q2200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd06b2588d73c99a8431f57b68ce7d5b4aed29317e2514eed908caf9f0d2867. 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/CAENV2130060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c9259c6a260f94e64ed764b73d0cd854132f1bea50cf7c4efadfdd9e79281e. 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/JP92Q2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22fd9ab67c9c9631fda1ac933ee7566a4af7a0b1f20e94827ae0e18deae7f07. 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/JP92Q2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c64c7f32956fcd9b94b739bc72f39407fca7b5e581e16c5adc532e80dff11a2. 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/JPE562006965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef1cc88fc8ca874bd9c5d845abdc3d157119bd6c665e7d38dc8dc85d17fc6c7. 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/JPE562006967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39947eff23c546e379c808a4a33159e6a69deb22146813b04bd9d9dbcba207ec. 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/JPE562006968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046c7ecada641a34ee1449524c21dfddcf3b13c289a266f5f97bb3c56ad1862e. 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/JPE562006592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b08f4c0f69d96d90a5bbdab6f57d9c92b000fca249c1b4cb037b1b1b7d3922. 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/JPE562006596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8bcf7ea53398a8e5e3f175cc36d67de368f5010b58445efdd889c8427035f3. 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/JPE561905420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ddc450ba46bbbfa97580c41e1d5a3f479cf92279b5d4167d26bf420a8044f0. 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/JPA652206223.