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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36bebdcb3ddcbaddff4ba9c23b5248566557192b0235e32c75cd9d5a5434544. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca16ca79-4648-49f7-9a67-8dffacf5bd88.json and https://artists.proofprofile.net/proofs/artist/ca16ca79-4648-49f7-9a67-8dffacf5bd88.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792fdf7e16d02f51fa03e6642c43cee8de821e1970f4db527231f64c4ca8c15. 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/JPW561801119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251a07467f6e0bee64fd766cc17cffd276054c4c0432b6f4ada74888b5df90bd. 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/JPW561801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe594626260fe31c0839fa50f07f107c57db42296ae5f0f665664cc73814e97d. 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/JPW561801121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9fd86a8a0bf967aa2720fb7ba8b4968d2c7fa95b89fb91de0ce75a1cd01a14. 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/JPW561801122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8b91f1cc1b0931470be3e4561611caccf3756511b07020859d92026fcb7732. 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/JPW561801123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60679bc7ba6d9b1b6e6e9909f8a21d590991579791dee90410e37f618db92ff4. 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/JPW561801124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef5fdb7da7cbe783c4b01f8843d14698dcb9e68ca6716f5219f682b8ac1cb87. 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/JPW561801125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9639c18a09e67c42affe835d8ae6602be74d54c96de49ce881b33b80852352. 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/JPW561801126.
超爆裂無敵100億万パワースーパージュクチョーナイト・オブ・ナイツ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c912dd61b0e83f63992248561fdd80142146e4ff534eeb9945a3447f1f6480. 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/JPW561801127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1376163cc82e08efad4b862d52250786dc90218542bb907ccf19d1db6af50bfd. 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/JPW561801128.
ナイト・オブ・ナイツ 少女理論観測所ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd096a3240a37c5f7f2ae6e8049757309d2636f82573c4e028fb3c87a1c16255. 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/JPW561801129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6199330369bdb1ae2e64d90c07476e114dad2eb7977b0b38de10f5600a6786d3. 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/JPW561801130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a81c215a559abd0be950b0ce0d6f3c8d12864f06550b9c73e220cc753f1489. 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/JPW561801131.
ナイト・オブ・IQの低いナイツ (ARM vs D.watt feat.あまね)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd582b717d3188a78bbd6b78ce5538497778015687177691327ed5a05e840d5e. 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/JPW561801132.
まりおさんに贈るナイト・オブ・ナイツ2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299a2265ec0da7890b3d02caa33988ffe3350f129388f5aa1d77b76b76d75925. 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/JPW561801133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d304baa02ef2767a18c08fd81ab577cb3bcc0b2a62c991710ebc19e23835470. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3a0ed943c26f289921e5c5ba50e688d911e660704628979df297116122739f. 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/JPW561801179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c7b1443227a8e0075da12ae25e052c828c594436aaf2cb0d4a99d7dc4f88bc. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/JPW561801182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8512248729d1aaf1bd0d39f3c35ec962c5293e1073d86c7edd5e75a2c9d5b45b. 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/JPW561801183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282f757d0c19dbf5ef9b3c5021a992979929ef03b78d7eca72a531eb0c911f7d. 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/JPW561801184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4800a58930463bb1c6afeaed42726996f2d3c1b6beafaa2c5576e27a63350a55. 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/JPW561801185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f27a895128ec626b453826a2b9de5c0550f24abecf59f2e0e089494b0255ae. 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/JPW561801186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92770999081fd8b98600f50152b0871ef56e56f8c151ac13a362ce5eb7dff51. 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/JPW561801187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd7e1c8251a12f48688c312ec0874cc6ea2cde468a5dc04ab831d786c148038. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3599fde1c8fdecf54ad76f045ba206866fd3f4a78f1a9e27003d40b254d3e713. 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/JPW561801163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee171f566ff0699610896e5f684cff477c98951b9d296b117c4890235017ef2. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/JPW561801164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae7904736ffb31438ebe648304b56abb4a9f46689159cc2cade1e7eec829b8. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d56576a95149a0d919ae5ac2012b2b673b6671c1e8b31984de4e3f666f0c0c. 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/JPW561801170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f61f55259221526845156e1ae923e9523a914b0d6362113be376364fb885e6a. 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/JPW561801171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2598a27b99f589ddebb8975eafecb85af6d7fd6fc71260903226c39fa5a8ef. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6ace165354df9e1419fb0b04c8fbee20ce2a39151f7502931400e631795279. 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/JPW561801173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad10c67cb46753904e9b05c04df2087476c1923cffb321cecc55e1fe5bdc2205. 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/JPW561801174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3f49b7142ee3f1f00c47dd9b7349717cdbdbef53d2cda1e901949fbdbde6ba. 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/JPW561801152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa390c631de299798a4d984809b78d05a6bbe041febd3f04ae46abbc85aff6eed. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801153.
秋、それは夜が騒ぐ季節。僕のギターが話しかけてきたんだ。
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed452db27f3544be4023c247a29ba90e9537d2287a3e9bba587aadc4231cafdd. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e53cc9f872ddc49dfcf60fbba0883e2493906f5c8f51ad4d6f063bf1f9384ef. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25af2157cc8f1ed5c46d4523d207c9ed1f8f27d74f912ee229ef3833da36d8e. 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/JPW561801159.
ジュクチョーがナイト・オブ・チルパ弾いてみた
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4405d1e0f23969d44a708728d23bf7d4217e03a36fa9a0a2e504f8c46175006b. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26086d065f1028d8368d22579100c6528f7b346536976f9c56d3be351a82e820. 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/JPW561801054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0b3e2c501c0c9a0c998b48c41469f91a159ce02602cbc27d8f648293d4c26f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e473dd6137e5f13790166199d62738fb41d5f17038342327659a7884d22b0e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd60077a5879567e81b78602489284671da9304b49abe5213d815aca09eab4b. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/JPW561801059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3834825832a0639e16b75f8bc59a01ad2fdf8a9d59973883b3fa79ffd808a9ae. 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/JPW561801078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dca587a6e2bac8e1077334ba0e2094c018949d6a798d35af28442dace72ffbd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c66293abd8f8f967e43bfd500d7d82d080f41a0d57dbe38a020c295199042. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033a6bc156998bab4ecf1389c577a756b114a6cfeeeeb5630d6cc93bc849f95b. 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/JPW561801081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc548b0f76326569ee9d65d53ca5151dbab8505a4a1f16cd31b3e2e8b1390d6. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801082.
テッテーテッテテッテーテテッテ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979c7619560dd76e2ef9cafbe5d9d1adeae5e2a018c55b6e6602379ec4441140. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c013f44c3a9a417d5ca9d88b4b42afb9fb6b63a3a1868bc79756743327339c3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561801104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237bbc5d4ec3aef8f8b65a7443cabd6478c873f21cd5ad9106261b5505e532f3. 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/JPW561801109.