Karin Schaupp (born 1972) is a German-born Australian classical guitarist. She has won APRA Music Awards and ARIA Music Awards. Early life Karin Schaupp was born in Hofheim am Taunus, Germany, in 197
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 0x975c1afb545b202ab96fd0612e0c0e2015390b554a153204b76a4020f26ab221. 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/b8bf8e17-8297-411b-8fdd-9adb3fe571dd.json and https://artists.proofprofile.net/proofs/artist/b8bf8e17-8297-411b-8fdd-9adb3fe571dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
4 Lieder, Op. 82 - Arranged for Cello and Guitar: 1. Lasst Mich Allein (Arr. Richard Charlton)
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 0xe8f3ff5d74b387900056932b3668654ace8489dabfa4d70fd02961b95835193c. 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/AUAB01850119.
Wayfaring Stranger - Arranged for Cello and Guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6332fe18d10ccff298ce31a6306d5129c8a0efc48b2a0f884319a3743bdd60. 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/AUAB01850121.
Deutsche Volkslieder - Arranged for Cello and Guitar: 41. Es steht ein Lind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6bb09f34c5c8bf80e8a423b6e0ad38d2765c56dc59b4ecf63af618509661d3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/AUAB01850120.
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
Six Songs, Op.4 - Arranged for Cello and Guitar: 4. Ne poy, krasavitsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f738473bce274593a5ba348732de555d809074605ad501bb903fc351c04556. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/AUAB01850122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51757e3e5de332dc06cfc6cad7523a0dc550359e0606371d45101d87a54aff1. 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/AUDWA1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31c041445d525790879dbc10f956cfd56d3c0082b44f4c0ac2fba26fa4ec83b. 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/AUDWA1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4e2d370ee39ec93b9441b9501cf6a4846741df534d10cc8e0b5a839ad6e95e. 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/AUDWA1700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d6717a787ed46da34a0a5151db2c5f3564298c9d9b9d308f0c7d210c425ec6. 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/AUDWA1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c453f04188a968d43d05570c58118547f66f7d9006d52bef526da0bfd6ddf8. 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/AUDWA1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d2a38a81b4d89cd1ddb573596956c52a908d3484754d606b90f003415d2ab0. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:23:11Z), 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/AUDWA1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ee5484250eca116dcec1b1d71ecf97480b74ad86ab092b2a71f0e3c2a0b01c. 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/AUDWA1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680cfac353018084c86b3d113581d8ba263275c73c98234ed9feeb1fc28b8db9. 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/AUDWA1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480928137a958b359c2a841938a719cfc67f15719834de1742ae088cd0f02ea4. 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/AUDWA1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbc58b9fb50f9128fbe309e75a8f65e7acb11331cb901a0e44d40f8a69f5f52. 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/AUDWA1200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e5d88ddd17eaecd8078e92df33d40a47e51eb92a4a2374778eb336ba6cfd2a. 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/AUAB01150274.
String Quartet in E Major, Op. 2 No. 2, Hob. III: IV. Menuetto - Trio - Arr. for Concertante Guitar, Violin, Viola and Cello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da6b5fd249724f9cb47e85e36ab99cc3aa7ce821c54b00bafe9a2809f1f1c9d. 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/AUAB01150283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb369ae94cd0b0925153faa8dc3f99804be36ef61abf0c34ec05ed79a28ec9e. 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/AUAB01050260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b78d8e688c29893d8c53598a2a8ac2d450b293aa373cb51805e36b9a48f73c0. 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/AUAB01050261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b092114c1842ade1c542fa827366317bf4649ed240582990cd4480cdd35659. 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/AUAB01050262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2390d3ab2b8747170ee7935d1d6286ade70c6c04eef2e1ee8afd54f76d8cedfc. 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/AUAB01050263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512634f72d1e86cc50857f1a79ff40899aeee9d080ef30c31d93382e04b560a2. 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/AUAB01050264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cda78dc7010ac120cc48205499fe9409d9f5eef690d4d8c4082ea5dcf442f9. 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/AUAB01050265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b8d00001128b25bdae64a4548df041a4ca5cae2d69ed6e285317fc17b74ff5. 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/AUAB01050266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4748f5a45dce34bf66d4ede3068c12311ded604c8e4424811b471d9be248a1f1. 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/AUAB01050267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e573c871e9ea0665a1c75436fc8ae1f3d3899545145b9232f455fae7c6c4dd. 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/AUAB01050268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9cf5166460b9e422fea9b13b9274db7d83df7121e04c6202e98b4918066bb0. 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/AUAB01050269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf18a38024ad947d73e0f94e0a04f7c638ab4446c877c1221d5895625c4b6030. 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/AUAB01050270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e70343e7d0192da48648ad01c4abb7fb35a1198d998ee81795891c0558e7e3. 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/AUAB01050271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba88d2973b9685f31eb3e7c5a4bc563c2e81800ec2daba34de4574f64f296f7a. 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/AUAB01050272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdec4b12b304dee07582b27f32b680fe96e01b4fbfd7a77f189a89b5b0f9f87. 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/AUAB01050273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24775deeaaa66007ca6556c1a87b0ccd43e02c0bca21caeef584ee52a0fc1782. 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/AUAB01050274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f75201b953fd6fe2b63cdb70b3dee1682b73b31cae4ca8fe4ef8a2dba8c0870. 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/AUAB01050275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb5765b7272d00f4213f0b5c8d0bebe4a12769541938ba6edd2588243754518. 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/AUAB01050276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bf8707228ad04437d1b9c17d0d8558424ea16a5e957f1622d51d36c4786d21. 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/AUAB01050277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bd994ebe916df0303d1507103f6fff477af3535e1d50f6024d75eae611c0f8. 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/AUAB01050278.
Concierto de Aranjuez: I. Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fa659ac3da4805354b92f5f36b1f187e42b9738fa7c99589921544b03d5406. 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/AUAB00950627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d57311ade8ae6ff9b904e5ebbf94fdc2c0181208ffaa8cc8afaf9cca0f1fa2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/AUAB00950628.
Concertino for Guitar and Orchestra in A Minor, Op. 72: II. Romanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221fb184b091e9413fe89ce5106fe5a2899c7f480b5957bacde4e8ef4a231a4d. 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/AUAB00950638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf97dce4404df1c7d2c8ed16a10515261bdc22d93e991790f63638e4104c501. 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/AUAB00650272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc0534e30adce03b118b5f02a95e594e9dda3de55f8d900455387dfdaf7a04. 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/AUAB00450831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666c42f854024218338a8d45d7c5b8756a1dc4697d8df738b1565cb51812b556. 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/AUAB00450836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294da1739f801f84064b75e010175b3f018034faa75a9b11647993a7353cc0e8. 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/AUAB00450837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6879b62759696b0710d03289c5b024cc578ac48375dd0fd08aaa2b2ce4bade7. 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/AUAB00450840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5d638ee0aeffc6fb584e547b02812e82655adefb96083d3aff30afff21cd48. 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/AUAB00450843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440adde01181576b8d9e2b392e787a31a075871c2a91fb94db3323e683287c7. 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/AUAB00450844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4d0974e61ceab567445cc9b7b09cc1c2a8c1e81894e5841b03f18b8efc7163. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/AUAB00450832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dd4b7e5ff82bdb46a90a78288d7008f39290ea4408382b7d6f379b5d999756. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/AUAB00450833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5944a5809876d7ed3ccab9825ebecf666e60dd962d4131fedb9c93288ed03b3. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/AUAB00450834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c8ff5ed03053031700cee2356af19cb6a637cf7ec9203d4338c42f421a01c2. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/AUAB00450835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbc996a9fad3ee085de79d396beb6a0bdf63d0e326ec3d1f5a08005c15cafb6. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/AUAB00450838.
La Maja de Goya (from Tonadillas en un estilo antiguo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe35c1c03f2ec015aa4672074959f5bd1978c45a347ee6773718b5c3416096cf. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/AUAB00450839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f4973272930d637c901b9fcf3b5bc61f2cfe385928416b0cda6d9a51de6b1c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/AUAB00450841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302f3bc79e16818ffe6bb4d157230f6ffb9a096ecd5b7b93731c8c556170cd84. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb972d2f6b541d6152ec0a9ef2ca45e33c6128d8973f2ad1834778c81e674e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/AUAB00450845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918490e6b359b31ffa171b0b069ae342bad8a4a30ee6139f8a19709860469201. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003f12002c37354e64f452f7c3cc5ebd19dfe814e37eb5606d05fe408247a917. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/AUAB00450847.
Veni Creator Spiritus: 1. Puro e tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6fcdfbc68895f4a56591e4535af56faa854ac47759d87c70776e0016e658d4. 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/AUAB00450521.
Enyato I: Chorale and Ecstatic Dance: 1. Sereno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81acb4a5be36c5494e6a03ade3011e6cec32642c5ee148335919661dfc3d3b11. 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/AUAB00450527.
Enyato I: Chorale and Ecstatic Dance: 2. Molto Animato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb617f8627fc99715197dd02fd0a3ef764d8a2937bdb5e1e7812f464edd85bb2f. 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/AUAB00450528.
Concerto for Guitar and Strings, "Arafura Dances": 1. First Maninya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4c3152162580427c862ada45f817b6ca93fc13ae430fc40e02bfc60521f29d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450523.
Concerto for Guitar and Strings, "Arafura Dances": 2. Arafura Arioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245ae476b5eb3e4991a3f75d659ec455c6fc5b21217bd956d4152baaf206bb8f. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00450524.
Concerto for Guitar and Strings, "Arafura Dances": 3. Second Maninya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429e723a22623a1e4e0c5915a46f8519491714c5cb0e4923b79a9d90b3a7d156. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/AUAB00450525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4120804da229850f8c4125951b75960b7f11cf5df0a8bf83ef0e3cfbb5928510. 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/AUMEV2488442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09570b33f184c47a297cd36d1832c7e1ca982739e760e97b6d7eb43389c0c972. 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/AUMEV2467564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0a8bcea6bb1adf2b2f479c6a2323d316a069c816171aa277e8a41e39a89696. 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/AUMEV2453134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b925c16806a0f5833fdc3e1aac7273e245d6336718865a96329792fd4fa106. 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/AUMEV2435571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe991c0060c1d8dc9b7df9dae387ec05ef0a30eea8591830590d6fb0d225655ee. 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/AUGBT2361131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef40a1cf0a25ea3b7e7688dac7533d68b4603b099b62970466a8909aef8fe55. 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/AUGBT2361124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f752a05a769cc5b474c9e35c8985f105176364983f8a74d048542b404b600a. 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/AUGBT2347918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2155ab2f3282a16130cb49825770bb1233841ee669753fc2cdfebdd04e17c587. 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/AUGBT2306676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839c8cd6ad8a01afcd36f3c3115740bb747e3fe3be10a46e06bd97202c6f6377. 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/AUGBT2311992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34d9785f4b03bc1f9f31c50eb4ebfa3a73209b3a007f8fcb7bb3e402b007714. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2389868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cbf88fec3dfd86e2bd791b7b2807f8f0f8cdc3fd191951fce11c89930b80cc. 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/AUMEV2365974.