Tomoo is a masculine Japanese given name. Written forms Tomoo can be written using different combinations of kanji characters. Some examples: 友雄, "friend, masculine" 友男, "friend, man" 友夫, "friend
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 0x995af2bff145afa9a52ace648348630253eb2ad04de8a0d6aa1db22faeb98f28. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16bc4847-737e-496d-b857-c9c668d37f98.json and https://artists.proofprofile.net/proofs/artist/16bc4847-737e-496d-b857-c9c668d37f98.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 0x5381a28b640c80db370c4c1d20f6a11ffa52d9cf04c77db25dbd75c277e87bab. 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/JPPC02311657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8abfd819c93d56bbaaf77be0d41bec79bf9ad718f196914bd35bdca5dce1df. 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/JPPC02211784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e8c25d76842a73227e33b30259cc57bbf10c326d2c3a927af0db097abcb794. 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/TCJPP2140725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05044afedc980ca864d074856e92541e325d04c272d7bbea89a2c0a74e810f7b. 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/JPPC02210199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d262275516387dd516076f48021c46baf52d1f8e54d96a3f21bf263e6c6e9d. 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/JPPC02311605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e827f95536c24bed24fd6209e16969369d170d163d8b48c9fe7886383047e4. 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/JPPC02212283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a2edfe3465840059fab5ec7cbafef399e24cc704148aaea725bdcdc4313453. 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/JPPC02311658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c114e00d1b8130331c4c98fa9aca64b669255c8a06844b2bac3669ca503be71. 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/JPPC02310048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0312ef79a834e1843a0e60529ad284d5db9245dfaa703658a2f6e3e1edd14caf. 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/JPPC02311659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7360d8e817a67ef7c2f1eb998ab862a257a51c6d47aaa8d71acbb4507d1baf39. 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/JPPC02310178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf490cb18f305316189e5c897508edb48428127c9ba8bef01038bd77844d8123f. 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/TCJPO2106467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fb71316b13a45d4640021ce3cbe6b19a96eae91cff37d77d9b5553ad997fae. 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/JPPC02311660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bba09d424cdf7df6b6951f4091ea739fb02a4e8fc42ef38d697532f5e320fe0. 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/JPPC02310340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8463ecc71871cde687a66ce10a03a5617641d9c585b78ee31d792c893be9a00. 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/JPPC02410843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3350310e7c553106f061f0a81af81dbc1597c5ac0686b83716c3a4b07acd0f0a. 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/JPPC02410039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f794a0a2ebe1758ca6ba1323d9be1e099afa0f1505038811eb7960857759ae5. 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/JPPC02410204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d262275516387dd516076f48021c46baf52d1f8e54d96a3f21bf263e6c6e9d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:23:38Z), 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/JPPC02311605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bba09d424cdf7df6b6951f4091ea739fb02a4e8fc42ef38d697532f5e320fe0. 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/JPPC02310340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7360d8e817a67ef7c2f1eb998ab862a257a51c6d47aaa8d71acbb4507d1baf39. 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/JPPC02310178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c114e00d1b8130331c4c98fa9aca64b669255c8a06844b2bac3669ca503be71. 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/JPPC02310048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e827f95536c24bed24fd6209e16969369d170d163d8b48c9fe7886383047e4. 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/JPPC02212283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8abfd819c93d56bbaaf77be0d41bec79bf9ad718f196914bd35bdca5dce1df. 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/JPPC02211784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05044afedc980ca864d074856e92541e325d04c272d7bbea89a2c0a74e810f7b. 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/JPPC02210199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af95d389e3497f7f44a551f32b910279b6eeaed3e300634e9cc5f1bb319176b. 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/JPPC02210214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453f074de41edc38a1a7aea6cd6a40ba491521c69a60491d48d8cbaf06cd2b1. 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/TCJPQ2168900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e8c25d76842a73227e33b30259cc57bbf10c326d2c3a927af0db097abcb794. 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/TCJPP2140725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf490cb18f305316189e5c897508edb48428127c9ba8bef01038bd77844d8123f. 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/TCJPO2106467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72829889c5154075f02915b86221a7ddbe4cbdcda01a769fc71310331c1283e8. 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/TCJPM2021637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf93e301bb44c4b7d3334f4e51e213cd4d85fee6ace092aab2274763a23f1f. 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/TCJPM2021638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919d50f28696506435fd6549bc116c4800ef954d2f05fe6c736e50c9049f4c6. 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/TCJPM2021639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e824379b5f338b2a3874e09021170846c2be3a83577f27454312a589cb8325. 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/TCJPM2021641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a07ce85eb3a7e155421e1d968262c02d0e4da91e59eef628721d494e51e384. 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/TCJPL2008573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd805a17823d8e51d9df0a66bc1395f67d431665719e446c3e70f0f7d7cc1ea. 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/TCJPJ1985723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef385428d340eba81ffb0565980659b3093845de91f9ff544a8799c59ec9e543. 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/JPT591810442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e690da46db18c3321d86d1620eeb5b2bcd5c711f1624152dbd6805c0121b8d2. 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/JPT591810443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1039b6685788fc7fc58c1ebdc08b2892cad01058703e2fa450da3c63da7ad596. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT591710189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4824716cd8e0c69a7ada66256c0f42a91b6d26fe2eb2cad5416167633ff26c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT591710193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519be5be5d9442a7ab8ddb8ee2ba5119eee299d1391a20c74733db14fc36eb22. 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/JPT591710192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb9a38e28a16230604a1ffe7ea96f42f17b437a819e77ab5b70231718d11e62. 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/JPT591710191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc80580a46756c5bd9a7b9cdee2f92a4fbb8764f438bf68e835fbf1a919851c. 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/JPT591710190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4c1816dbf44b7b0e3070757077694afce8733b17331bc982797811cf72e41a. 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/TCJPO2156902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940a45ba3407daf8c2869c5a5ab51ec1b4c891057f1d61096146fa36084bd4c7. 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/TCJPO2156905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a5b2e183cdf5e6f28d0c64475dee993b6b050bbbdc5ac0d54b55ac591f9df4. 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/TCJPO2156906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce5934deab3c32bc90d8a77bec803749ba2ffd13299183433ae9c1d6a841c4e. 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/TCJPO2156908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf2b420310aa20d64215edc416592edfb1fbcc33a69acaff1fba40c9b071a3c. 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/TCJPO2156909.