Eric Vloeimans (; born 24 March 1963) is a Dutch musician, songwriter, and record producer. Biography thumb|right|190px|Vloeimans performing in 2006 Although he studied classical music as a child, h
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf139a377deb79faa318a35017aac9f505e7e4938aa6c17e5ec547695c6c52e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/527f6cc4-5799-4206-b11a-15abd1edccf2.json and https://artists.proofprofile.net/proofs/artist/527f6cc4-5799-4206-b11a-15abd1edccf2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Wild Port of Europe (Revisited: Live Part 2)
Wild Port of Europe (Revisited - Live Part 1)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9262f5371ac542d78827647f4fade59518e24c9a2deee5cd9167d116f02cd050. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9b5b26f5e0549f83563016c5bd4155c606e955013261b3bac8f13ab69f61ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327d997c97a1df5ad86ea1eb53e05c00bf66da959b83a94bf5343b5118161726. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300005 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d833cba2bf853097187742c83d6e33b809ed3dd6af60369ba433137596191da. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2300314 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757f82232db0a15ecaccc8e11488ab2836db1b5b5c99aa9d100136f931eaf8f7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2300315 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70294dc2c4dcb542af4b3be88ed29283498db7d007f16a51f44e339ba0f15b18. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2300316 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea017573fc53a1c3ea7c8fa9b4e0c257b653f4fec8d8076f9302f5abba16660d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2300317 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e3dd96530341874c15e15fce583d7a56e6ac7f4804ed1dda89483832a99d99. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2300319 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b8496df611cd20d34d454b08c11c82125bf610daf80151ee6cb3c50dc4216a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903301 — a six-check JSON result.
Dido and Aeneazz: No. 2, Peace and I are strangers grown
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5a03ca29183c56df04be163395617c9ace0b58ffd1507c17aeaa7a56b24c33. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903302 — a six-check JSON result.
Dido and Aeneazz: No. 4, A splendid time together
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e18af1d1c4803890c099568aff613e87c7b24d0211df3f6e57b4f8b30ff3ab4. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903304 — a six-check JSON result.
Dido and Aeneazz: No. 16, With drooping wings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a10c7c483c1a8535de92813f12a9b470f3e1db7cdb4b512eb2e4ec428aadbf. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903316 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc931e357e3a608a9dc0294ecbf0b2e3fe220c8266d4458af43b701b1d04a8271. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLJ3H1800001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a149b080a4e6ad38d0e80acf2ecbc1a4ac431284ec72fb7f21f8deba388c7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLJ3H1800010 — a six-check JSON result.
Nana (Arr. for Baroque Ensemble by Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99e8d2b69eee9aaf2caf4740cd94351d93140befbe391b150f2929ada1090a2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914215 — a six-check JSON result.
Armin (Arr. for Baroque Ensemble by Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a60ce720a55ac413f8b9a11b9987b647fa9512708cd903e1da551612c384a71. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914216 — a six-check JSON result.
Fatima Intro (Arr. for Baroque Ensemble by Eric Vloeimans and Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fde96d6faffe330600e8be277f60cb7c68459bbdad0452f0b59a24ea14d8ad. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914217 — a six-check JSON result.
Fatima (Arr. for Baroque Ensemble by Eric Vloeimans and Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f02354bc25ae9051c5e014fdf2665e7f8c9f8da654fda8b9b2db3115ad11ca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914218 — a six-check JSON result.
Chorizo (Arr. for Baroque Ensemble by Eric Vloeimans and Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fc9731eda5214a49f10af2b79a85d2b0005e98a8ae2512f6d5de6f81ba0d12. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914219 — a six-check JSON result.
Purcellian Tune (Arr. for Baroque Ensemble by Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58d920eb2fdd3d10865fe3883a775fc00b827f3944696fdae45148499ec430b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914220 — a six-check JSON result.
Monseigneur Charles (Arr. for Baroque Ensemble by Eric Vloeimans and Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a77dc39598b4b2f458a9d1f6d5d770ca095fc2b3ec0517ef0edbf5bc2d98cc9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914221 — a six-check JSON result.
Mumu (Arr. for Baroque Ensemble by Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354d5633ff4cc9917671364b924fd7ac40ce462d7bc9ee62fa44733c83e5ca1d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914222 — a six-check JSON result.
Passacaglia in D Minor, BuxWV 161 (Arr. for Baroque Ensemble by Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89c263c6120bbdd5f5c200b60c33dc24fdd60906e6e42ffdac45076e1c62108. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914223 — a six-check JSON result.
Ocean of Petals (Arr. for Baroque Ensemble by Eric Vloeimans and Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fcbc7f9b3d448e663de7c18cefecc16c10a22f9196805326be8f6dee0afbed. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914224 — a six-check JSON result.
Carrousel (Arr. for Baroque Ensemble by Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80546975b8f98f8b3754fbd176c25e76169de36eaae11cf6a4255d6c821625c6. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914225 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465e80c8b1da55ff03a509f1824ffc4ffe465711fa5be26f6e0d6c696c04843e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300885 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bd2973ec5df3b0e03e4e7a2e326a8cb8e86e3e0a7dc7a0404a28b4e146f4cc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300361 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ce074d3030771e67a1f42cea7c1cb03e445a5e31fe4da9c0e848134e9bae0a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300362 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe845baae4d7fd51f316d29db459cef30b7cd50f9786417b0d07158e183e23749. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300363 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fcf5c591da9b836e1adee9f367451135f86bac8bfbdf27b23e77158774fcee. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300364 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4fb1c7aa606e2100e62541a1cb3d61bce156ec9696d7e900533e6cbb92f469. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300365 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4836a4e226e1bdb85bd4c715bd2615856aa17e487ffa9dfc4d012399e071ac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300366 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edd27548501db9bc97fc7b08cc0b754ae8b52472588df9ecb3dd2d0a1c09a32. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300367 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88384dfd67fcb4e818c009887d7967db675746337f632b7afbbbfdb1c3e938af. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300368 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1456476f19fdadc91fa707ad7545931088d272961b811664b57593309ee6ed0f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300369 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baef88eb08381f170a2c3a377442b3c7603ae928f17bf15456c285570ec603c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300370 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19c0de4b0d5380efdaa137f60ec94ce3970203d624c587b169b50ef2bdc22f5. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300371 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b803c4ab5992bc672e4b911072db5b9dde6705dfa21830f7431252f4d7ed9ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300372 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c31d38c4ef822a95c65120719364a310cf9bdcd611d0866fe07b6a19f65569. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300373 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157f330cbddf6fb5e68641bca17bbdbf9c4e10dcb024cb39b6bb69b3dfd06e9f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300374 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a16e380670f77dd0254c2934c4e6e2c1f9992b17a26a18c0c73d4fde8f58af0. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUN21200023 — a six-check JSON result.
Mine own king am I and Joel (Arr. for Baroque Ensemble by Tineke Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462bea4891f10b0ee76150cee4d69a71199eae4038aa97049ac7e59f188e1826. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912423 — a six-check JSON result.
Ach, dass ich Wassers gnug hätte (Excerpt) (Arr. for Baroque Ensemble by Holland Baroque Society and Eric Vloeimans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06034fe71d822f0232ca947d63f817c55c103b658217ff617e4952d221600e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2776ca2cdb69b49c80513ff8b17741737765003a3bec7e2291d941d3e90fc058. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912425 — a six-check JSON result.
Danserye - Pavanen: No. 39. Mille regretz (Arr. for Baroque Ensemble by Christoph Lehmann)
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Tender Mercies (Arr. for Trumpet and Baroque Ensemble by Christoph Lehmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d562e1dff2ca801f1c00c9f2289dc1e2e1a2e97628f37447519d3d82ef6423. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912427 — a six-check JSON result.
Sans parure (Arr. for Trumpet and Baroque Ensemble by Christoph Lehmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0cb2dbde6d332b8408b797522a75bdc5ada97f57d712ae948257deb9c3720c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912428 — a six-check JSON result.
If Ye Love Me (Arr. for Trumpet and Baroque Ensemble by Holland Baroque Society and Eric Vloeimans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbaebbecdf36e75658b41a5acb14f991bfcf9c591645016cfafde333aba5cd05. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912429 — a six-check JSON result.
Wet Feet (Arr. for Trumpet and Baroque Ensemble by Tineke Steenbrink and Judith Steenbrink)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943719cc51f05f1b745714f377b62d49e9ef2d9c7606eb67533e7be5292fba1d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912430 — a six-check JSON result.
Tender Mercies (Second Version) (Arr. for Trumpet and Baroque Ensemble by Holland Baroque Society and Eric Vloeimans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c69e38fbedf6da397e7ea3b6fcdb8a52106e032c63c2a9500a0cf056414b6e. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912431 — a six-check JSON result.
Neuer Paduanen, et al, Teil 2: Paduan No. 3, à 5 (Arr. for Trumpet and Baroque Ensemble by Holland Baroque Society and Eric Vloeimans)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce0622516e61a6e9d25a610d62a7b81e981a7c0f2889fb74835108520444209. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912432 — a six-check JSON result.
Ciacony (Arr. for Trumpet and Baroque Ensemble by Christoph Lehmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e16fa2ed0a4b198693590e0c61c5a6c8132d2e329ec9552dfe1dea3d3687e3. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912433 — a six-check JSON result.
Blackbird (From "White Album") (Arr. for Trumpet and Baroque Ensemble by Judith Steenbrink)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6674e3d61dda2909a372bbbcf38edcaf679dd7710e388b8ac037e6f2369ad25e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB551200012 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2ad91a7c684ed30592b4d190edae6185aa09ef99059cc2568a21ed5b3dc9e8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150200164 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0a6b3eaf9df0ddfda15bfbfdbf95bdbcf58a911da2ecc937bcee063eae8136. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP972300022 — a six-check JSON result.
Requiem Voor Moeder Egel (REVISITED Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f14949bb345d519dc5f8c7d421f3f17dd6b1a6df9bd72d75bb5f70f949f124. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62327493 — a six-check JSON result.
Overture (The Best Of Armin Only) - IV. Embrace [Mixed]
The Best Of Armin Only (Live from the Johan Cruijff ArenA - Amsterdam, The Netherlands) [Highlights]
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de936c4cc917dae635b56be90c6e17c9230daf730206e4da045d82d3042553d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000875 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f7a5c3513e175ac72323d3feffb774900b835da8f1144cdf6e9fbc45a74d27. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711505938 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e2f7a272bfec342c7a406c61ce7ce2951776590ac2b04fcbb3b5e78b66dd4e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711705191 — a six-check JSON result.