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 0x36f77f8ab63b124f1536e7bf2dc05c37292ec6542ac9d350000c604be09e3bc8. 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/e3066bec-6960-4f76-966a-3be51f40909d.json and https://artists.proofprofile.net/proofs/artist/e3066bec-6960-4f76-966a-3be51f40909d.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 0xf4c0026b08272ead8f4ed7b2edbe7bf169af189f4af2c67622857e41a1095115. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/JPKT08701105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd818aa379072b35236eb502980efe5072504f26456952ccd56a292f403c9eda. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKT08901401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694dfe67fdfa6b9387321520a5ad8440d889dea51af4f3b2390d8edf0ca874af. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO00318700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443fe69d19aafa2ad9f64928cbe66ba430924eebe4bf7f14c998436364332901. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09316210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525a9e303d2f10cf33f9bd5a93aab3b1987630e78bed90ae698e49dd9b633fed. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09316220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24497b391664cd9b6ff183063a00c295034ace2c80288114ea7eef4848799cf. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPSR09313300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303dc2c7fd426509ee71b3f548377dfc990f481920d2b4a70b9b931a02e45dad. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/JPSR09316260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3168ed5c3293cb21fb68dcf2e4af9302e5e91de3f6dcf1b287b5e5901123a9b9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR09402878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6dc83d131b89dbbfcf82b2ae96b4aa0020eafdc59b38dd7c68bf4812ec6514. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR09402876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3279ae9438502b1ba75ef51a8f082094d22225fee0f90a4e4116d1d5bb7d0333. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09402875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b94eaf63670e616be9f88a4dd6e9feb61c6c975a914b4c861ecf21d62d2166. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR09402365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2c07f9bd8891a4c9b0f596aa63703d7903df2eee072a5f27b2c7f3ec1515a4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPSR09500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8dd5a282e1665f616613a38784a1e761f8d549d81761760ebb1510557b7cc7. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09601710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898c95314d2e63a6e8ab20156360de7708ecd6eb3c414da7cfbfd718679ade18. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09501602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660545bea56c866d6aa3f1c06fa46944696c0774a43af84542b033ea070fe51d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPSR09501608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ffcf38a62ea9bfb2d4c170722692b55aab7f6ae33d7fc0835bc928ca268464. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:04:30Z), 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/JPSR09501612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426e6f2f15ffedb837495d77d1bdca944e0f2afadc9b37b069af6dbcd78f6956. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09600670.
メロディー（オリジナル・カラオケ）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b88ca6db25798131f628f4ee523e59d482d5eb0589c43024cfb85fc82b4166e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09600671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56acaee672d7dc9aaa060a303f3148958093cc0b4049eb48b5e63ca56c6782b. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/JPSR09601704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7d189cadc0921bd6216776b1748f2c8e77fd1be84c081430837da87d087263. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR09601705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d16f713a25264f51729d7ea4e1ba4cd8588d361b554b77ce26f2aa7d05b823. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR09601706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2c07f9bd8891a4c9b0f596aa63703d7903df2eee072a5f27b2c7f3ec1515a4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR09500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede71f21aed1c16d20810994f285f8df2d08aef48237ec1eb87dcec684793695. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:11:40Z), 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/JPSR09601707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab0acd84c8dd3fd83091868092e964eaf5adedf10ede0a1058a1b94da1eedff. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09601708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792cd0507b27ca8451d4a6098deec19c76a62b6f27f69db192036f746a1726f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/JPSR09601709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103347c1a08e2cdef29d22b0433ca26ca03191a5879c36d368fcac30f1b43ab0. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09601860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b94eaf63670e616be9f88a4dd6e9feb61c6c975a914b4c861ecf21d62d2166. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09402365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a6eaed8d0da749f97aa2cb0a061c850525055f26c773e915860cac0d7106e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09703212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba2925ff8e82d763e9e86a69b07f9ff87b1804fce5c6cf8f17dde68442ee521. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:49:09Z), 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/JPSR09706192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14388b95832493131d8cebb6b9551fff727c0ee23b173f07636fcba667c376be. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:03:09Z), 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/JPSR09706200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a6eaed8d0da749f97aa2cb0a061c850525055f26c773e915860cac0d7106e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/JPSR09703212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee10c90bc4d61cbe9c20b7355d04b8edd3e670d51dbf5f1b8503a4994aa4fd14. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR09706204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f45a1788ac0b3c3681225cb250bcc9867fa5624b0cc2a574bd84db7016d5b7b. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00400846.
今日というこの日を生きていこう
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f4013c7f60a4339428b30bb3c1d9da25cae305af4b175764f4b4b79b6fe1d7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00403066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e16841a00d2fb505616c1d8342119661af12e80562384c76f41bad9832b5c94. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPSR00501487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8d8ebf45b5087ee98f7eb4b3839647aeb6f50b11f9087bcab0c8cf81ff1460. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a79a60d25d418eb34ecae10d73202e8f65e51f843f67ce245349af7e5620c1. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPSR00501504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0c6bb407c5afeebb8e0e1cbb847d15f4ad836eec9445da4997a449ade2cb79. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPSR00501492.
LIVE!!「今日というこの日を生きていこう」
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3c58b423a4e4b4f9f104ee89c92b5fa8e1f34b1a325f48399c7941919adf05. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4e5afb2f7def07e3e03ce06c1318ecedb741fdeed3815cae78576ef7b659ad. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33afff792c0fa4ac87c42e698bbc4c0fdb92d92a518e8d9fe2cd8bff40696556. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717dca6ae142697049f126c46ce9a4461cfd6a554a70431002807a8705e62e81. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:10:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bdb96c5a7bafbb67913bf9caf98e075145437db62cfeb13b0179a6f2ed12ca. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:06:30Z), 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/JPSR00501486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0624843ed66d4bd0d354ae7fe498b0f623564cba049c58a444fe5b17917ae6be. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0c6bb407c5afeebb8e0e1cbb847d15f4ad836eec9445da4997a449ade2cb79. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR00501492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658b569ee9e1ac963620e1d31e4abbe64c3771c9613bfbdc02d916b0631fc76d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR00501494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97be723c21069d544eafdebf49be3ea37f54b57e7127a27a4ae43a89322a741. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe422b3c0afa3d13c9e9c485bac29af7c3a564b1ac8537bd30d3306b2eb4155ee. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00501497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b619002df779f6993c7f7229dffc58fa7b4eeb72341eb17e9bef40544cbd25. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/JPSR00501498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc78cf182fb318ccae910d01d6a8c20c1be646ec13ea4efd47d7230b233505f5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR00501500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8d8ebf45b5087ee98f7eb4b3839647aeb6f50b11f9087bcab0c8cf81ff1460. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPSR00501501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0138ed342bb078fe5d8bf276d9d557d13b5e0864b467caa019ebb00dc1259c7f. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/JPSR00501503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7243f77b7f4e30d082396de1674ecdfe1ec3e02709713c64d10bab2495ed7e06. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/JPSR00501505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16c3762fdaf043b6d94c45608836fb0dabe89b3a942734f77b9ce080e6c113e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPSR00600564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31dfae85a524a194de7071e6a6fa115d76aef63975549709d94f721c12047c8. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6386383bcbc44aebe5023884eaaeb67f887c4249f917f10bfb1dfa41aea781d9. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00502105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce25c04b4a1c744a7a81e2a08e692f606cbdebe05b4d786bc7b0037752c912e9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00602189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6edcf9b9c7d20eb532b3c65a424e645b299750ef228c49a9917d058986a6b5. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00602200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f04c9bb533a408bf16125f5d31e49394734fbc77901f51b9803170b275d9cf. 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/JPSR00701861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf0b2e2cfc114d73e00acda642f85fc06c471ca8db0a94a9e6f0f681207cc3b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:24:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00701361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7ea322fdedb9350539ab92322a93ee0667720fcd008311465193eeb2ce254b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:59:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00800191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffb337d0b6e904411061c7ebd34077bb4207242b60b063d162aa2e48fcdda27. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00800195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012dde7520aa45d4a0ebffc4fb3f0b26343c7a9e0288d770dbb74f78aa01f2f2. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6afabfd3e06e473d0250850b9e3aba9ade9162f8b7848ee9da2316e88b4db6. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPSR00800197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c875d3c70af9e0da692cc598f7b6a0a06a0bda8d4ae6737d96da0aee24fdf5. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/JPSR00800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3bb774243f5fc791cf69e780801694e4f0feec877a1d5c7e3bf2a8a3f3fea4. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301200844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86633fecf6648b4cd3e7eb892d2c1ca5ea03603f0057d3ab43d0caec686690b. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/JPP301200845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ec48e20f5ce387e96b5f0d9754db51da2464859bef6286e645a050cf345e32. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde12ca5168918f0d12b102cd069ef0759531c446c5a3947ca9131405e9f0996. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPP301200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac2ff8713be4b7fd99a7347d6e38cb183f0c65886fcc9b91fdcb919a93deb46. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f946087413f4c3e7ac219d872e82da3cf9d22e12bd2ae0b7f2ba09e21c5db2d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/JPP301301066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd841d706a5de7aa1ca35a0006fccef4a49866381f480fe2844c2d0da6efc3324. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232f1e1ccf94fdf83e05116b6ccb559cb13360cb876592fa7d2e31e84e651e37. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/JPP301400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbe0d39db67312e373dacf88c3ef0bb9b4a00cb59b4d985af3da253b41cfac6. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:31:19Z), 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/JPP301400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a021379c45f78abd10059ef2fcb9cae44a316f00813426e10aede10704276c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd036243b31147f2cb5308e58ad129f9c086100f8f6e515e725afe016614125b9. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPP301400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0003d5fc5d133201e850f09d499301bc345556594002ecc994af664891c9eb05. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPP301400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0dbd6fa9288947ddf34711462c439eeef4cc3f07c8928e264ec25e69a14463. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/JPT651400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f17621238e64d48a7471f20e6d80018a211435d8cc071d1c926c28a7b7d8ed6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf036dbe506010846a68a61efb98926d08b13573e92b1e234e41e4a5712617fc2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8469f87c26a8e4feee74723c7b554378c2e7fe4ce71759299b131d7255f2af8a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf073868c487bff03b60b7ddb97046d421bd77cf2355408268ada0fbdde669e3f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:48:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d768ee0ee0735f75083a790192df5681cccca8cf4e6f16bb51899f8b69a5f5. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264a6518bac67d130dfa56b21b06b4b7907b37f0b9d8c3e7b1674a86fac232ba. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328adf042932f13f98c937ae73879893768d56cbaaf766771e8a6e82af758a8. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1995b95fcadbb6c53c6c4704b67e4f873de40d30b226c99fdf8d8771a00f9fce. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T07:27:32Z), 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/JPT651500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4659ccc80ebc36bf677b24c556a31f50feadf1e81cbcfac66e5d8cc1641da5ce. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT651500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24497b391664cd9b6ff183063a00c295034ace2c80288114ea7eef4848799cf. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR09313300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2c07f9bd8891a4c9b0f596aa63703d7903df2eee072a5f27b2c7f3ec1515a4. 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/JPSR09500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a6eaed8d0da749f97aa2cb0a061c850525055f26c773e915860cac0d7106e. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPSR09703212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe026152bf19a56970cd2a1407470bb327495dffc32bb51bfb76d71f691321dbb. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/JPSR00402646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6386383bcbc44aebe5023884eaaeb67f887c4249f917f10bfb1dfa41aea781d9. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00502105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e0678d9b80fe9d05133dc3ac9aceed9c408b7f638e1b661cb47993d8ad5f5f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPSR00502101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218b738b78e5a6c0228196c9a21fdc4c8a4d82e0d55745ab9fab3aabe6d163bf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR00600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf0b2e2cfc114d73e00acda642f85fc06c471ca8db0a94a9e6f0f681207cc3b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/JPSR00701361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3570da9523f2e7e7a8d2ad9702dffae0a9dd72bfa39745ad7997069b3de29cb3. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/JPP301300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916658552fb67c19beece994ab014f759ca9d9d9d5680fbe5be7ec305a4f0ae7. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/JPP301301064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7431fdea7ab8421b68aa0e10de10f92e7801bceced54fa9a96654d4271a0adc3. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02027380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646285c80efb6914ba289e59e813c86f89ed4e10a4a4c1671c4d0d9c922c87d1. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:38:06Z), 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/JPCO02027400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6336419dcc029a8d9dd9e142211435ae3b80e4d4607a307bffbc4936c404fb07. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02027430.
Chocolate cosmos 〜恋の思い出、切ない恋心 (オーディオバージョン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f25496ab2be794e66bbd578202882c535cbab7b3f9aa4dfe3fe41ab8d9429. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02116180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c2a45ea6258284f495b7c360ffac7a12f473dd6cf63dfbdb6a915e96b9c0b4. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/JPCO02116190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe8d40503f5b3fb31e86cf5450fcab800a54fdd8dded0b9173105f9ba6c6f88. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02116200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3387811047049caf057326cfe9786fdb9324623e6008162ebdd31818d803e7. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/JPCO02116210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd236000756e8f75612ea20e425b78edf7cd7b122cc83194b26ab23c82e92abda. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02116240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399e8034fc5058243c7a7d56edd08d4c89ce9d337188df0b6215ae9961c524d0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/JPCO02116250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bcf46980ff753c9b100dc90496467fbca2ff6f8dffc5e4a78af9c7b84781b2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/JPCO02116270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0695ed5b868466e3785d55d61a1dec6469ae6ee72f2be86b13567f20e6faebbe. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02116280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e4e7bf0b0f9dd2eadab61534a25d280998dc61664b745a4749e726006e872c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02116290.
玉置浩二 Concert Tour 2022 故郷楽団 35th ANNIVERSARY 〜星路(みち)〜 in 仙台
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d9dcdcd3401c57f699c06cc405ff28422b536b781167b5c6bc49cc1be65706. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2943c61061eecb8d5091794906825ab69a3aef62599db2d61765d4d61ce45a0. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/JPCO02338050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5108640fc04eab972adbbf328e0edb3f014619b5c8d7926bf9e32100810deb0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5049138679b26aa691a52c5db81f7f4cf03a46f570866ec25862eb509edaf2. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2214eebda3a809a79874857b0a64c24078268c350ddaf290cde108749268ed. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPCO02338080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510e666181665d7398329ccb297209550766418a2a99eb011075f73477065e4c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPCO02338170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e686ea06424a5fc34848ba35d701eb79418b873431c6b4235356daa0b9d56. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7582b6feab4a412b301330f7cce8806495709b9319441c6dca60154ddc1362. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c0bd8c244a5ca44f603c187582ed01b2ecfffec9291674d32e15051d4b39f8. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/JPCO02338210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4056915c23223868115ea9300f50d438f47ac175c7128dc6e60ca2f6f875d584. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02338110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc30806283d63b7bbbdb023c24d27ef2c6222d23e7a6e542de4e63bf65f4ea36. 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/ATMA40510149.