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 0x7ddaa913ad968618fa6f93a96ffa392ccab26963927451ca71d06ff071cb2ccb. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91483c24-fc76-4c98-88ab-f36f043c16d5.json and https://artists.proofprofile.net/proofs/artist/91483c24-fc76-4c98-88ab-f36f043c16d5.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 0x6910bb46ec5a90030eac8635877a6384b77101af6ac4112f573c1c42f2509993. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/JPE320900303.
ピアノ・クリスマス・フォー・ユー
シネマティック・ピアノ・パラダイス
THE ピアニスト 〜シネマティック・ピアノ III
マイ・サウンドトラック 〜シネマティック・ピアノ IV〜
ピアノ・カフェ 〜ヒーリング・ジャズ〜
ベスト・オブ・シネマティック・ピアノ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c7af14c61076da9d7c06a27d1d638ce2d87a119c8a715ff37d23207d921660. 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/JPS809920080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03de3a97b2b74a9f6ee61fe06c34e9df62fe23f9151a38a7dcd68eef41a5849. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809920085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d974a1c89705881ceea39a71900867c120659d6466d73592396970fce4cdbe5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPS809920093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858792ff7081abf4c3c860ffebcc1c3b04ac1c2c6fe4ff841e0c2fcb66a53d22. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/JPS801836237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225549fc670c4f45b4844c14a6b298a6295be6f57529bd6bfd259a77f19722fe. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3433f3661a122ccf1d8d18ba4bccec9d4061c59611fc57e4e5a4c73c121c1259. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5206dff4b0f4e2a35bb09d7017eb72e510505b740f0e211020a47d2397f1c9b. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf707eb5802bde89bddde4cdb004878516c1948e1f95d21ebfe043a3d693f959. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:09:27Z), 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/JPS801836241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1275e43613a9cc8c0019a807eba40a69f0a413b14ac3868459df4f52c2c95922. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97543fe7fa2d6d025113c88076b0d17467e2530c9751e9981c9e1ea9af9fc552. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d1f63241b4bb405d49a5d3380732e248827dd2a127b95cd0f4ab4023a5a7c6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801836253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e3c39b716aa006ea1be3b7a323ca784a27809b68429d19d36c58d70b617441. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPS801836256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c22918162ea1133a5059c8f648051be13ed42e3dc33e65f737dd4b216a5cd6c. 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/JPS801836258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe903bb35f55fdc6cde59b31223d31f5f753fc0c1342f7f886d09458a95f872cb. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801851338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03ce173168ffa1987563822f18155cb6250894c553c920ee889bd1a4719d449. 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/JPS801851343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630310214c3329d0c5556b2579f9b99a081ce6714df3122122514ef85f61b3a8. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/JPS801851344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50cf5d42277077572512389cfb3e9d9e171ad098b1e1e93efb5a022e5b92fb5. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:21:39Z), 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/JPS801851350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77aca55bb062d319c683f1096cb5b6985477b071b5f8fc5e97e0c8cfe60987c8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/JPS801856225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7092147ada7b3ca3e58422f3d118b7d3c4358932fc7a4ecc7f6b0aa1c7bd534. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPS801855573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0699bcc2ad50e619e362d263aa452b1eedb9d6eb2567a50f7de5077b81cd3e. 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/JPS801855580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3843f7678f5a27c668852aabf767c320812636de407f462fbfa4e9a145bb11e6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/JPS801855582.
Hit Song Tyozetsugikou Collection RED Version ~Piano King and phantom thief~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f28019dfb7edb19faa2ac3cbe630376dc96b9ee30162fb173362b8effa21419. 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/JPS801946781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee25114a98696e91785c4634c46f4e409d72b03b2e486582dcd66317defc7dd3. 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/JPS801946782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ce6d6ab68b51d383c7e673382b140931f97f79e043f48821feab084615e701. 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/JPS801946783.
Merry Christmas, Mr. Lawrence (Two Pianos Four Hands)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315849519fd1460175a2e8ed6e1fd7ec00b72b5d55e77f26eb928e144f096018. 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/JPS801946784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139d51cdf73434d57e9de111a91a3e1195057d64c5b6f89c13058621cfdd5357. 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/JPS801946785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4581faf5653368444c4e9d8de6d38980d427f2ba88ca7ecf3a041ab8711723db. 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/JPS801946786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d4dc1828ae975c8ae904ac22d9f67bc19741ae186c4884869225ec888d47a. 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/JPS801946787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e64eda4d493a42cf51c236864bfb352321d4256fd815b48bcbeb9088acc857. 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/JPS801946788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9d650742b128344580470ba3e05eb60e338bbb93446a7b2fdbe5f6f2582979. 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/JPS801946789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dc2208b61b0a128ac73a9b96627027b6a741af2adf07aacbfe21ae0c3c54ab. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/JPS801946790.
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 0x5884455e9e7d7df55e3283178bb2024cb11695ade47d2e95c6beac813697b0a1. 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/JPS801949063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb6731eabc109b952a76b5140696cc2d75e30e02291c7082b8acc7c7b8c6683. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801950416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83b6e5fe93930b9e1d94d72af613bbe48976aaf1966f616ea6fee784506c6d0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:03:08Z), 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/JPS801950418.
Ocean Piano Suite (Inspired by ‘The Outlaw Ocean’ a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75c052862f0f43b24ad54bb75c33f144089185acd1a10a70aa43c0c1d6bd333. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPS801958547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9486103a6fa65891b7e084c67e669df0005ece736708968ebc9421ab1c01cae7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPS801958548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4031b976657523a99af6ffcf3e28e185c5510e3e9c8ca0d589a2acffc1371. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801958549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7727ea024e33eccc3d81109983aca8656c20c8969ca7493186995ca41b25ff7. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:12:07Z), 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/JPS801958554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7361ce08751cddb623e1d76f371875259ce5952fa72ff37d003220b383c93a9. 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/JPS801958558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4678ada777c2cf74b7e7f59fc6107475f26e417d309de8f0a897d2f2119cc8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPS802350509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8999bf5115d2e039a90bc41a3152099b22c0992d48eab74024683d4e8ce5663c. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:27:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802353050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c809b0e93f516da2b3871c6535a911da89a8f662ca0b0c28802fed20f0955de. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:04:35Z), 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/JPS802353063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b8819f882b8cf4cfa73523cfc72e81d274b1e295009e21e5fe63eec4a171cc. 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/JPS802353515.
Billy Joel Jazz Piano Suite～Piano Man～Just the Way You Are～New York State of Mind～Honesty～Turn the Lights Back On
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3633dfbb81f9c975fea5c273c3aeb4d714424e9057aa3b8d8d369adcbc1fd56. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/JP92J2402233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f096ddb723ccaef99f48a40a6302ae8a814032f4899ec04ea25291e21ca147e. 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/JP92J2402234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2533d523180d719567300a8a0f8d47e1a915525abff9f71576d91be16f0dc2c5. 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/JP92J2402236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c8e807cd616178dd0e7a08386d49e6abb17b5439a679ae8f09603d4917f15c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:06:32Z), 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/JP92J2402240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fb9b71240b90cf2c8b882efca512771963838bcb9dd1c3b8588ebd4ad45305. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JP92J2402248.