thumbnail|van Dijk in 2008 Louis van Dijk, also spelled Louis van Dyke (27 November 1941 – 12 April 2020), was a Dutch pianist. Born as Arnold Ludwig van Dijk in Amsterdam, he studied solo piano at t
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 0xdfbb8f2fa369f1821b3d387a8340fd953935c1cb3095b68bd9308e9b43fb8e91. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00319c15-95c1-4409-bd36-58054e2b3a28.json and https://artists.proofprofile.net/proofs/artist/00319c15-95c1-4409-bd36-58054e2b3a28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rhapsody in Blue and Other Piano Favourites
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 0x6f7747c62c1e42a97efa46e81469c10b4becb6302c3adbf9700b90d1bb338fb5. 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/NLD681302586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ea5e2ae4d4f27a6caa9c51b0e8b88fa83e5dea649c46147852ed368638d782. 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/NLD681302587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b52ff3df6302c7404725a8eb8d0635c9a1507fdf3deeb590d322013bcdb64e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681302588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b5ad14f81e0645c425d4e8c426a78254b60a519f350c8402497a46461ddef7. 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/NLD681302589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbf4e1735445463926986f0343fc091dcba4a343b77e6e1050778d1d59c444b. 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/NLD681302590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e89b11f0e988f08db284855beba51340d8db26a61fcb4d3c8761762c945e7c. 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/NLD681302591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd486c908ea1ebbfc6374a2773ab961f49c68183317bca9626fa2152703c711d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLD681302593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1613f53f4cda753b3164a8b92ede621d04c558a158d53fafa53a5b733821b6a1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681302594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72ba2b70bc1b864ca0236ec411bef9bb5b4338f393210f0eff968a83b194d8f. 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/NLD681302595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72dfb351363ee99b15a963d9a93f1c49b36a9a709cb1498b61531582f20d7a1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/NLD681302584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5ec55da1cf23b0f4ea38f357bae7dc34ba6107373a4868d6ace6c007a1f207. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:45:32Z), 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/NLD681302597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb443ef7f188c5a8c7764f102eb853304ce02a2feec26842635e2e8eae0812861. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLD681302041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895e990516052e1d8ab7778ba7a7b270631da7712ee7e1b1212e81d343a38660. 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/NLD660600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f02b2cc8e63743324fdea874e4e71304dabdb291dc836a1470b34df01f8a84. 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/NLD660600089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12d281e8a90230d32ee095447899cc396562173f3089aa8cf522f2458acfe42. 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/NLD660600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf451d2fdf5ec8bb447be353817dd7ed6a9267683714e06d1cdb0a050953a42ae. 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/NLD660600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294260f2f75d746d368e6ddb95be7d6de3925aa76c59f688a8d7c87fe249ffa3. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/NLA240503083.
Sentimental Me (Elly Ameling – The Philips Recitals, Vol. 25)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03665c9bb529a06647d36d492ba0a16bb715c03c728abfa0b5e22abc15a0677e. 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/NLA508332611.
After Hours... (Elly Ameling – The Philips Recitals, Vol. 26)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77247174b35a9a31fd3e2e659f0be69663024c9327e3d497e450b604f6cc117c. 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/NLD018002042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73693a368b852a23783e36e2e75146bc56dde91834be2b6458e12dc28ff4a99. 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/NLD017902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48205043218d8705dccbac36c6fa07b8934d7a6f162682404a2fa6d458f9c44. 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/NLD017902007.
Valse (Based on a Theme by Johann Sebastian Bach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a0dd2e1e5028c6cd8e4b7d34927929277785b413896e96603be21f0ec795a9. 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/NLD017120006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc193e8da20f132523a5aab087adf8f127321d5dae0b77824cb0c09ddb72000. 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/NLD017502076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6fcb9d8b98ae613e42e28e9bb6f0848431682571f8e93dffd3a8d8675ff3ce. 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/NLD017502077.
Pavane based on A Theme by Gabriel Fauré
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338ea80267e85c2610a3e5c0b1deb7248dd81e4dc5ba8816e2c69db265a694fb. 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/NLD018002041.
Prélude (from Prélude, Fugue Et Variation Op. 18)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24410f659983cab019418e7185430d0d4dbbdbd810026ad3fc889f6ef8f3e0a8. 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/NLD017120009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17d372dfbf8357a17c0251dff70d4f449390a9834a6002eb636bc51fb16cd9b. 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/NLD017502079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389d7cf24e11d88cc8d62ab20b0cec6488f31a777e9a66d0d852f9df982acb14. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017402027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25da318b0e3ba8d1ba279193a3aa935dd981393b9b10bb1441f8c61fdd43cad9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017402032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48bd6955adcdccdeb9db93a0c4eeb2df7f9cdd4b8f1832561ccb32a536e79c2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLD017402033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f94179867c564e3f52cdd04225037b768d7564dff92f123f45f5bbfc3895434. 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/QM6P41439313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c892fed510956c6f1d22fa4465eb34f1299e30ad95f959e6d4b525958714672. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41439321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0985bd1043690bdee7580a7f672e5ec806210484370ea3c0b80e8682687f83. 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/QM6P41439322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5054913ba29c0d4ec1ba5f7260267c103061505a7ab2af73c9ae08904d6e9c1c. 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/QM6P41439323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fb7d7675147365d76ddb5db3e7b50aa90d7e1ffeb416988bdfdbf70aa50afc. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:04:13Z), 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/QM6P41439312.
Johannes-Passion, BWV 245, Pt. 1: No. 9, Aria "Ich folge dir gleichfalls"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d461f8c0cfe21917fef55169038701e9c2d086eece87527422c5a4392f87f6. 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/GBF077440906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0967f45275f231daabcc2fea8bf0dc54687c42a1dec8a793623a8810b601a58e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLA507200055.
Exsultate, jubilate, K.165: Ia. Exsultate, jubilate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283bbd15799129fef9bf44edf48e55435f5204b6c13ab7458d0fdc2938e65894. 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/NLA506900861.
Exsultate, jubilate, K. 165: II. Tu virginum corona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3414c7cd71ecebd64da4348980da6dd9c9678768bf5529252edf3f1fc249e18b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLA506900863.
Christmas Oratorio, BWV 248, Part 1: IX. Chorale: Ach, mein herzliebes Jesulein!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae068fb61d0425b31ab79a9fa591de1c427f6e1013854f8c35916aa563b7aa3. 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/SEAEJ9841090.
Parla piu piano (Theme of "The Godfather")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cc900e227ee27076b98d0d1d3159a83d57d7b097db4de038c8a7d5bddb1599. 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/FRUM70801154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e1ad39d4d5681704b8c791c559a23387e90429c396408d50e249e2a266b570. 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/GBBBA0340820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedd145d69b713e7cc42a7c471ebfefb0728eb38f82cd507c6dc118f96fb5787. 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/USUMC0500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6560233761bd12c45fe06cca555b7116f42610cd6997b5f6cbd6142616a639f3. 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/GBBBA0443650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bcf304e922138f3535d4b53ed90346aa0e56cc98ee3a330389785493d49457. 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/DEN960902030.
Cavalleria rusticana: Ave Maria (Choral Version of Intermezzo sinfonico from "Cavalleria Rusticana")
Orchestra Sinfonica di Milano Giuseppe Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ff9225069a0698ae03fce55da3c92fafdbfd63e820f5c2a41ffe4f797810f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEN960230501.
All The Things You Are - From "Very Warm for May"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576f56af449d7d1b1fcfe0bf8bc3fa516dc81dfe052fcd9cf0f3757bbed3a836. 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/NLA508332605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d08297b7dfc3db8fbc60edbc419173c983a21531378b9672188af18fac26b6e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508332617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02b61f794f741903756479c8298fbb14aaeb827bfd511e1a2584d6ad292afb5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLA240503077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294260f2f75d746d368e6ddb95be7d6de3925aa76c59f688a8d7c87fe249ffa3. 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/NLA240503083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc846db090594782761ee8dc7e79d43d4263370da9c26b1720f6c1e02785a75f2. 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/NLA317660019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1466e5d055012ec71f9ff29f97ba2254dfb51a075aee7188e2a94d339fe1096c. 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/NLF067500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ceee9c3507e873bd648510b242fddaade91851cc3b6837c3d19ed5e83beec4. 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/NLA317400241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55af15e92649ce9873a4b9ca6ffa83eebdcd53648a8f665bee0d5c54b6860252. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NLF067400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5714008e5fefba4e00928790c9e4862409e59f995d45ffbc391172280a94b9. 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/NLF067400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a782a5f8b7e099647d9ec6e3497a8dc154925fb9fa5860eb57a26eb32478c0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA317400238.
What Are You Doing The Rest Of Your Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa088ef0ca771238eb6d88623aa74a530da515cb2b8200efd1b9a1eb8e5d05431. 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/NLF067500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc365fbd5b2b8a765c83e2da5ca266225d2ee2511dbd14978de8a989d910ec8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLF067500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a99fa04a048ba5bdc0a28fc7c359591e1385cdaee204d12ba8e81d6c60d273. 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/NLF067500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58280b2cdc0a8975d1d018805f8294eac0efbe84b54fcfa8bf1e73423f786d4e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USPR39982175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f53b7bba28aefc9c1e7841d72db606d6acf5b2715f656a652594d473d98c50. 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/NLF067500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256b9b8f372cf7b25ade0d6502e60a1b422b58bd8cb02f5f23925bf4b75e0ab4. 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/NLF067500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8ddfa971b7d3f1ec94a2adac8530fc272090e8613869dc2d7d6712a123a8c2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLG620572639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357dfd29c99ffc0f451d4185fa82a80c353c9da305ba1aba28a84c3e65df38db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLG620572640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc63f661203af1a097e321029ec43b52c4eaeeaad2b2aa47105fd47ea454830f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLG620572642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa573cae327ea1402f2eb5d8717cf8daac4f6884e158348e4e39d13fca558a8a. 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/NLG620572651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfb26544f4001777cfd3e4b0188e98a8201f829ccdafb626138acc0cee1ba26. 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/NLG620572663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a51988310db9d8d9edb2f4664cc2dd78829ff73634c9f0a7c639ab3605a4fb6. 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/NLG620572665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379adcc041ac32d6f7ea17f11730863c3a48a113f63b6534ae7bae5b8e568788. 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/NLD681301927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e4fbdce4928fbfb42e65c203f050e6016bf908d087b13c88729cdf27820014. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLD681301930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9135be11488dfa0c59e38a7e25dd96cc4f92f424fa0f70744e97508df2ed70. 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/NLD681301933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b80dc0c8e2c0fa37141a2dac80fbd259f1003c7db608f32647d367eb5fd05be. 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/QM4TX1594862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c2a5e1edde4c5c682a70ae529b7507f636655901bed021990158e8bfa3bf62. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1594867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914912521f9100f61fbea0d25b9299fc5f8880a8dc32acc7450e011142b0e103. 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/QM4TX1594868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1661c618a6b5c9996994829b47023afb75f3e883a5dc553317b4267442ccb0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM4TX1594871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b283e36ae6ed518679cd7529332967e9be1ab2b5e307c65fdb9338dfc05ede. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:01:52Z), 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/QM4TX1594863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415e9ce2aabb71b357f13a2fceed1e9c18f5c81f7b88a0f3415a00c8c653dac9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017811001.
The Shadow of Your Smile (From "The Sandpiper")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0922038e7569e1999bb12a90b34316bdf0bf72ec5b836a1f3b55c2330bbf69a. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLD017811002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc071c13cc63901d5e224dc189d7df4e2b51e3aadc46460a7455575c939441d2a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLD017811004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b888506904b729764115b64a13fb51d4a47adcfa4f4ae3ebe9c0b6b14535c9. 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/NLD015511008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7f4b6a509eda24b79e5709fb3d43840c2895c0e72bb88af6dbefc3d1a84954. 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/NLD017802031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49e68750ebe5475a8f76a358dd893a55cd2a7c40f9a2b270ea473652e4914dc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLD018011004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3416d2d5ee70aab2112eb4a265237ebe4d3f01aa01f91d3cac11e9c749f40b1a. 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/NLD015511012.
Once Upon a Summertime (La Valse Des Lilas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb45930c5f350a9169a1ba62502058250ab24ead1859af831b4dea67239072c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017602007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098f503a2ef00d1fc38b9a8af9194dcc3cc20284df7c1e783fbc315d265cc645. 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/NLD017602008.
What Are You Doing the Rest of Your Life
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a62784c2cee08b54ff0bee4573ce720421b0ed9cb9889b9c51c2157f5e4326. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017602009.
I Will Wait For You (Les Parapluies De Cherbourg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fbc016832e5d74076f5dfe8316f39bf05c55e0c9adf323333d30e3202f5d07. 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/NLD017624003.
Where Is the Love (Sur Les Quais) - From The Motion Picture "The Umbrellas Of Cherbourg"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7ac5972f139c4009dc757b29a81224f5d14808759ad7215b20720abc7b2c76. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLD017624002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de54e842a5193b13672c9dcf92301d6a44938c457cb5efa642bd8d4a556d2f7. 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/NLD017602010.
The Years of My Youth (Comme Elle Est Longue À Mourir Ma Jeunesse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f355b9210274408c6ae2dda0731f2e0fee6532c4e09a3a4e208dce26400d88. 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/NLD017624001.
The Windmills of Your Mind (Les Moulins De Mon Coeur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a2969399b7bb67b2955417f1b7704b2fff02261c1542c08d21060b91b1826. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD017602012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e91c492759436b01fc9c0f451d507a3f2e13d4dcbed27ac57be0c367cd7b0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70924168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb189405eb827fd72e069d16f50b236a080fc8260190553f553b85f71e6642e87. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLAX70924170.
Medley Van Fats Waller: A. Ain'T Misbehavin' B. Honeysuckle Rose
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11926d1b5eccd9bea40118145a5759634ecaddfe48f7bf084e0e16ac8aca3ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70924173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3a8a77158354fd7f59f42f14a2896d1562c31dd856f3a62278ec9c3b2a8505. 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/NLAX70924174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccfc815bf1dbbc94a117b020a6abd72e1dc57d122cff129865495b91555ad1d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLAX70924175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb07d1f8f75ea5e842a9ea29e82de37151ae30068a20a6ab6de0a18dee90d59c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLAX70924178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6e7d7f707489ddb7be2966f12f633e7c85899716f2ad7aa4a87858577faa46. 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/NLG620409531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2425a399649309e3749c93286cbf5be8f0f6c9c2619e0084432ad8692e0796. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/NLG620409532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a041e51dfaa815a4cd7cdd3ea32f45f680fb741f1a9087c053a32e411f70823. 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/NLG620573776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82afaff7550b429f0193c10cf1f2eb61e0ce33ab7f3115c33e310501d3d65ca. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USPR36170189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da572a77945f5535f68af6a180687c5aecfa4eb14a0c841266a9a545d94561d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEWDL6018074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81df445ce535d141e3a5c9166b903b00a63de27bfba5586f7d7a29a97b2417ec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62296712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf253653e27bf89e2f26ec3f489c41c16810dd0a97768fbfc4d95a1d53783e01f. 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/QZDA62296713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a041e51dfaa815a4cd7cdd3ea32f45f680fb741f1a9087c053a32e411f70823. 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/NLG620573776.