Sumika may refer to: Sumika (given name), a feminine Japanese given name Sumika (band), a Japanese rock band People with the surname Aya Sumika (born 1980), American actress
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 0x92cb1cea4bbc838c21fe9052f300c9235823c832eb05c1c869e831c8215a9182. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f83409c4-4cad-414f-8bbc-40109cc4832c.json and https://artists.proofprofile.net/proofs/artist/f83409c4-4cad-414f-8bbc-40109cc4832c.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 0x90889afbbfa444fad67522e852d2e8a460a0035cc0d6d3b4595def6c5402200e. 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/JPPO02403983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1642fd8690a5771a96e937562d5f248e141653ab5ac378451f5abb3641eb6d30. 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/JPU902203039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6f52e6ecad66a2a2d82709a5a46323ac86b91c9dd1a584d05261126238f3b6. 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/JPU902202114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb963ef7e2e9c124f9dba971bdaf3bce3e70c49ceff0f8ae2ecaae7dc55047e4d. 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/JPU902203040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf767e40f64d35a22517af1bf73d140cde41f28e7353a86e85ee40f13bf24b795. 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/JPU902203041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae538449f395aa4be0443aa309abc2f5026013e583604a1e98a512125d40f7ec. 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/JPU902201311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf372168173d80202408fd79d6fe3d2b9618d9b134f12192874149b2c6881d3. 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/JPU902102117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbfe6085db3a945623d1d826edce98fdc886ab76715bc09934a33e9cadfd53c. 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/JPU902104394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe602940bfe42fd450faa0d7138f9314535a2867d04e943c163c1460e7ab64c97. 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/JPU902203042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccc99ffd28504625443912f287ef6d86b01dc0a3f4c99e686d79ad18e66d57b. 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/JPU902203043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f26c0be60eedb99731cca24602b53eafbbe4760b74adbca611c40fff396fa4. 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/JPU902203044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b27261380ae6aeca19d2517b622924b3c368ce5f880afe5cab5ecfb26864d. 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/JPU902203045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57a971a349f2238ae8c13400e20f45d5a41a82819012aacefa55f80e7c26249. 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/JPU902203046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b29193efcfe3609030ae3585b252641b7c3b865f2d08f280c45624d8d4bb20. 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/JPU902100773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fcb64458f0f3a94da8058346f78742caca0aafa38da0f218a175a109dd6695. 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/JPU902203053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbe1801f2cb652b9b2cd5d287b727cb196688f9feb00486059ae1bec48ad5ca. 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/JPU902100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3828327201e619d9b8f21fca671e06100cc991c8cf950d1ebc1fc7863eb6aca6. 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/JPU902100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acd7d389aee865fa752a88a753d6983e81eee1f0ccfe4fee93890cb65dc210d. 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/JPU901902960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e29495bc08be62d15e02405abb4c4804bbf13a38ec08e32856943633af9e84e. 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/JPU901901211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d5185efeedd9885efccacee7cc5fbecc248c2f0f801eae20aea2419a2c9357. 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/JPU902100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d07eff0431749edb1e55e7dc98ef95d59db2b81bfea21d84073be5a59ee56c. 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/JPU902100169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efa67c39b1b2a302120b771706145a978fc650557f2aacfdb1af21af07ed711. 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/JPU902100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf53b74bc8caf8c8e2dcb95abd2b4c0359d15f3744bd6823be5cf8503dae8e10. 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/JPU902100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec68223d36059a46267308002afc478686390b82be1701b3216fe4a60d1c763. 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/JPU902003022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc254bab8ae78bfdeb0307609d48632fe5c6ee21e5bca69cd128d2c7d48cf49ab. 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/JPU901902961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0bb874e16ce256e89375ed0d51f178b37e09a6167d215d4cfd83201445ef09. 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/JPU902100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff4e8f39fdecb1ab9060e0e014e2da6487ac9d251d7fe2739806791199c1caf. 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/JPU902003023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df491cc42e64c6541e93dd20c681725c2a57471949a99a41f84e12fc3f2143a. 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/JPU902100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b2fe0b7149e5551da0ca9ac67f9be2151f61c2342933a9788b23f2dd93ac42. 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/JPU901901212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554460a56083ea756280436644f5269795cc04c901b0c2d3bae306807235a2e. 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/JPU902000996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367dd55786ebd96ade4d3dfc00f8906121a131b7a99ef2023b550888a660442a. 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/JPU902000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c54c238188b701f192d873fb150082227729e854f9b5ed6d457bff3b471629. 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/JPU901900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92212721310e07c279f2e4f78f6744f12a53ae3155599cd444fcde60fcfe4676. 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/JPU901900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a202f84c1c06ac000eae8912408cd0392dce9b38b3b66bde7cbb271a1c8bdf6. 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/JPU901900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0e28aaf3eace08b68e031d3c44c01a2802c9e35c8cf64b6e78ddc3cb412d79. 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/JPU901900271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f242c47ffe8a155fe95a5c2d767bfcd18e41308a6d5e4d40eb4b5474266feb9. 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/JPU901900185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887efb82c97c5b6433b162d76ec4787acae64f04a387b967960837516d83ef50. 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/JPU901900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b877604bac5857871f9ef8f3b513d185697d5a21be9cf60adecbc626655128. 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/JPU901900273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b0d85cb11a9da65b8a304f65c562a7d4ce4cff70b70b337dc16e6abce5a0c2. 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/JPU901900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9854982ce84a3e717084ac6f667bb074957f3fcf9d89ae1549776688b12898c. 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/JPU901900275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ce100280e85d995ec8ce0393be5c47acf7f9bf9b4c4665c24605dcded525a3. 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/JPU901900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdafa0abd04802d7c28c6edb1c45b6ac6473b5afef7def7ba81e8007be374ef. 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/JPU901900276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c0d3f55f2f14ca67761f90c6a248a79776dbc6cf18d484eea498aa223f3efe. 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/JPU901900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6865476127e77e677a37d7d40787334be7a99769abc5f96b39a80203eecca2ea. 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/JPU901900278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92655621245897ecc930a5ef843c993b63952be6cd43bc4944a066f13210ce3. 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/JPZ921709389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fb740ea684fd114dbec379d2aed96c6805454de098733137226727aed074c7. 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/JPZ921709390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222cbef12112c30695ef363345245b4150a4641b1d79cc8e2d794de9006f268b. 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/JPZ921606865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f2a246377d357019fdb2e7d1969c871cc78caabe1bb03f12b2ed06b190507c. 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/JPZ921709391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0b64840a5345c76d66593750ef195459d56ebf448630791da0b65f2074fe42. 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/JPZ921709392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6118b041a6258b15bd9719b150da2263a836cd2311f82d8aa3033b740e75e4f. 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/JPZ921709393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b79faec7e37aaffda6d5e9230326719e2d8b160ff8ea695d3f35efcd54a27c. 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/JPZ921709394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc70fd660cf9fec53be26b72522b153dfaf38270c779310171caa455ace4014. 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/JPZ921709395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a66e916fdc6d822863c7751ce77661c6d0c0fb0081a86b4246740b4710083e. 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/JPZ921614980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d35d831f311f8fde776e8d4049aa5c827d07313cf9776295bc5213ff8f25ac. 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/JPZ921709396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fa34dec32ae0f07e04d690b7b024a8a34f279f52afe993f3126142093bbabe. 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/JPZ921709397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed558a80bf218705d48422e0b680649d4c06b4827cd3c0fea2708708280e8b4. 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/JPZ921614982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65611e527042dbb68e52999228e9c09b5d38bb23decc5fdb13ad3b5094cf8a. 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/JPZ921606870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd89fd76a18f26112e91b035efafa81df365e5d05e789a5f422c87bcd7c47bc. 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/JPZ921709398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8b99a5ce4b271d20df2920d378d29c5732b8de4ea0b2eb1c90538d94c17f0. 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/JPZ921606864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b31b3c7d35bbaf2743227804d5164ef8d06e3420a33e666c8c507cf006fd4f5. 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/JPZ921606866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26511ca12ee4bc8da6143d8adcfb69a9a748f824ff08b27536b5e7538db8950. 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/JPZ921606867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4031928e29808002ae6bb222e6aaafb0b80bc01b3914808bb5eeab4e51d0f00c. 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/JPZ921606868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943464edf50ca0f47f25565567caa810860ee8324d919ad0e0e017d252b47188. 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/JPZ921606869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65611e527042dbb68e52999228e9c09b5d38bb23decc5fdb13ad3b5094cf8a. 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/JPZ921606870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e9a2ed19b3c59f40f7a23c0e71fee97a741790ae9c485afbe95d9a3d030517. 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/JPZ921609062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f214f8b035e448c340aef6fc157c8a71d20e2ebbb5ad0687b247bc25e29a71c. 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/JPZ921609063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbb5c4b473a4e24146166f7191492bddf2b4b47f0a54cf0fbf9564d18878397. 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/JPZ921609064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac0ae2bf4c3dd93f8638fd4182318f22712d690a4b8b8ef14a360996ef9f7ec. 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/JPZ921609065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991db9737d512a367f347e6eec6a80c78baf75d281091ea497fc76dd78a996bc. 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/JPZ921609066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49566cb68c95dd8246bc3731de12974db272ae2292ec9deea11d33570df459d9. 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/JPZ921609067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90210183272f00653a32c933191a8dfc4aa5567a136bf6f40e731dec41c2145f. 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/JPZ921609068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1145e4db3e2fcbe56536a922cfe8780c376264f38779fcdbb6bf0a0990aff. 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/JPU902402292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdeef8e0d69ecd84127d4b5e28c26a1e77be24a4334495151e2a4ea221856fd. 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/JPU902401549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0189d6f66a513256be137863eb592d0b667da79e95f0eba886d742bb22abe5. 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/JPU902400951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310a9e83ec8f45fe183c215539edc9182be742dd33b97eec7c89f82de695671f. 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/JPU902400952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfc8de6e8efa613b1c1962aadf9764bb4a0fa2ab2e3e351ae725968a22e31de. 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/JPU902400953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ea55422effcc7946d9cf3f63342fe4ad9b481121abad17e27565231015b912. 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/JPU902400954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0189d6f66a513256be137863eb592d0b667da79e95f0eba886d742bb22abe5. 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/JPU902400951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54068f39220705742463a91f9241d40e9ce62db547f9e748fb025f039187d58d. 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/JPU902305065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bab197e12a5f3530fbb2a3229cc2ad9ace517c7f5d9ade3f2bb16b90b711c7. 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/JPU902305038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74af92ce482930f10e6cae331322d1cc45a62cc5290f4f7d50e656df20b83f4d. 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/JPU902303952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37bab696a5983424c57cd336fc5fd9eea1d2a1851f1f638990542e8590af9bb. 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/JPU902301678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e114afcdf1179c7951389454bb9809db184ee08e8a6dc0d2a4ab8d992d84ce. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:27:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902302021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf470c9d4243653f01a8a75ebe3bc900e6ff08176cf2c280cb2de4509d08bf0. 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/JPU902302022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6f52e6ecad66a2a2d82709a5a46323ac86b91c9dd1a584d05261126238f3b6. 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/JPU902202114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d75e9b13c6c1229768a977695fcd252181f3d1de06459dbfc3261087d272ea. 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/JPU902202115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cc6765b3e066bd78774d19569f37562261da071f67cf7e31edc2d8e3927e70. 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/JPU902202116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae538449f395aa4be0443aa309abc2f5026013e583604a1e98a512125d40f7ec. 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/JPU902201311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbfe6085db3a945623d1d826edce98fdc886ab76715bc09934a33e9cadfd53c. 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/JPU902104394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe067905cb1d1ed365082b868417e06da88548f3c6ef69d23bd611ab4e590cdeb. 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/JPU902104395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4e58118d9f78266011d78000e2e20f61dc486f5161c4ce5776b16d59274454. 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/JPU902104396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc1b8bf754045e2fa6150fe34e65b1cd8708f50a351a864147a77a2aa3b0e91. 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/JPU902104397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbfe6085db3a945623d1d826edce98fdc886ab76715bc09934a33e9cadfd53c. 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/JPU902104394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf372168173d80202408fd79d6fe3d2b9618d9b134f12192874149b2c6881d3. 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/JPU902102117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd219f51a3251c8669eca5e2729d29fc881f45fd0dd85cf0f0965aabfd551353c. 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/JPU902101722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b29193efcfe3609030ae3585b252641b7c3b865f2d08f280c45624d8d4bb20. 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/JPU902100773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef69c8e680952be416036b54b4addfbbdfe459f490aaf1e9a8ee0994e6b8a641. 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/JPU902100856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bf957098810e1236c686c1730ff982d53e55b89069ae8c5c63d72c9c51628c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902100857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec68223d36059a46267308002afc478686390b82be1701b3216fe4a60d1c763. 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/JPU902003022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa85907ad93945c4e485e05d66705f561bf9f9e23d7830c4a260fa9e5fcad6fa. 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/JPU902003025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a777937cb204b62d4be897042ab62693117d06aee8e0d9cd66f2119d8e63b88. 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/JPU902003203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fa322b3ba2cd4286f784d85356c45f5069df2f5ee13c5a97ed598cfb911f03. 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/JPU902003204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367dd55786ebd96ade4d3dfc00f8906121a131b7a99ef2023b550888a660442a. 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/JPU902000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4beb3a8b141891bd25a2a371cb119cccfec41d217992a545f6330699d22ad3. 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/JPU902000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acd7d389aee865fa752a88a753d6983e81eee1f0ccfe4fee93890cb65dc210d. 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/JPU901902960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc254bab8ae78bfdeb0307609d48632fe5c6ee21e5bca69cd128d2c7d48cf49ab. 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/JPU901902961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07cbe0ac324ae0c97599067a6b630fe94322f956e53632410677007e3094c17. 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/JPU901902962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645bfc633cbe0e79dfc02b7b382fd86084eb6cb88266f383291a73c6d4fb28ff. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:34:32Z), 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/JPU901902963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e29495bc08be62d15e02405abb4c4804bbf13a38ec08e32856943633af9e84e. 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/JPU901901211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b2fe0b7149e5551da0ca9ac67f9be2151f61c2342933a9788b23f2dd93ac42. 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/JPU901901212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992e45b76cce609f0cd1cf4ec122ee715d9a87ab5e7c379657c5d6ab902e19a9. 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/JPU901801978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e0997344fc38a3e4f562d978c9f86c39e71a42c2561050354dcda81d59f615. 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/JPU901801979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e772c8bc040f3e03273ae4da35d44c34a80570ee65860718bea7a1ec80e876. 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/JPU901801980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11521187b65cecee79daa0d1de8920e7f8c1be292f47f22eb6a59da21e79f141. 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/JPU901801981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e712338caa0291ef515b03b7e28146974116596909f84525920a04b336c59. 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/JPU901800775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf39b549b03689bce2f42be83079f3b9a45397f852152acdf9691f6b99bdde32. 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/JPU901800776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1117b5c0273a6ca42bf07a82bd9959a81b100e8373a119e54e5fb816290ea8cd. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/JPU901800777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0c78e95be2d819d1c2b77e2f51a9a7271b4ea9bff5dffa65c9667ed5822c31. 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/JPU901800778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a66e916fdc6d822863c7751ce77661c6d0c0fb0081a86b4246740b4710083e. 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/JPZ921614980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6a3d52c8434f8561ac43dbe07a5498858a30972919355bf11e352a762647fe. 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/JPZ921614981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed558a80bf218705d48422e0b680649d4c06b4827cd3c0fea2708708280e8b4. 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/JPZ921614982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3f801ece81f73feea595789fae6d279ef22354a6df269693ce75a40506a044. 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/JPZ921614983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ef23bc19f067c309c6775b20044d9237e27fb5aab8e76c4a04d7a6178e2050. 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/JPZ921506322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15b0b96c23338178ea0284be9e6744deeb18223a3781174d57dbe7cf66e32c3. 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/JPZ921506323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14037c2bd78c99731b555e6eff982f1167deda006ccd1405719d0fd10ee4117. 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/JPZ921506324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d50c3bc95a4507d24f75b81ae543f64cc3ce20449724838c9731346e524dfe7. 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/JPZ921506325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0d3fa3bf09d6ad2d7202720596f823fac4d5d5942c0854e61e0bccf11ffa6d. 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/JPZ921506326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcaf3ab4b6811782fa393b8cba3e84b9f69dfa54960b617baf8c57d54e0aa38. 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/JPZ921506327.