Philippe Aerts (born 21 June 1964) is a Belgian jazz double bassist. He taught himself guitar and electric bass guitar when he was 11 and started playing the double bass at age 14. He is a member of P
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 0x41bc096f32d7b26ac26d94b768abeb80c069f97e8c85e35a711d6790ef220385. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db961f1e-476a-4b22-979d-b9ca6330b799.json and https://artists.proofprofile.net/proofs/artist/db961f1e-476a-4b22-979d-b9ca6330b799.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf72f5a772e1849579b9c692657b3558b19b4b6cd09688afa98504dac51bde82. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182163601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee059f509bcd2dc94efa1345e8d8b4835ab117898f8a308f49a114123050e2e. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BER182163602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf981e6abf6283023165da8438decf7ba72d436fb87bad4aab5bf2f941cde7b82. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182163603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efe56a0e7df00c68265771cacfa9817980637d562b190d98e5cc7bc559d2c38. 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/BER182163604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ef1715024582433c6d06e081eb46b6996f7b7cb589bcdcde5f3462afcf7efd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/BER182163605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d45ed60bdc81d8c293af768c2602dbdc0af39e07d6e3fac7a2e78572381130a. 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/BER182163606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b3c93bbdf44940959f5d2cc005c349686dd3017896607205bfbf5d3c73b244. 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/BER182163607.
You Don’t Know What Love is - Live at Flagey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab4d1f4578ae0191eb852a678485bb9ced8e7577c6e7f1efef21ba1a9e9218c. 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/BER182163608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5078bb4293ad02c97ced81050f76c5fb23c6d66fd38b2051b3634c5215aa6fc. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182163609.
Jazz encounters: the finest jazz you might have never heard, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805634b883336be2f59a3d3d2ee404820bf5a53c7ba9ca92976b8148d014ec9f. 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/ITC491500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24040bf467af6829b840d7ed8665387eaadfcd325ca6c4a0d4bf54a696304528. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC491500199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c07191e544950d2298a6d22688b57124c7c0de0f08a1e7b689345dc8a6a9cc. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ITC491500191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae61097d639a6ca2870b1ce6745f776657339d31285e521d814d4550e48acc5d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ITC491500200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117f20a9dfb5da9fab169a4c86a6c43fa734cdfee14f0d1723fd89748c5b302c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ITC491500192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a446e4b6a95579a1777ac9671a6cb3eba7b10c37f4be011d19026eba56eeda. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ITC491500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a767d215b88fd229e25fd30ffeaf8c57576eb8c8eb81e3bba5f664726ca536f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC491500193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076c98077d86df075997deee9d082fa3260bfe1b78fc37680c6d34b2aae93766. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC491500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07e389cc22b740b2642e8a815a99c1a4c0cfe3c5baa44114f4c5edc919ce249. 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/ITC491500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa62ce1fe4b54aca860ca8ac5d1f35b00ac5a7cb74a834fda0293ae27b3289. 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/ITC491500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a10d3c62816a9989f9da8b7ffca0417c3183f3cc5dfaf0a87198253868dd11. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC491500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7827e8c52e1922e1c84c4a085e37f717f5145414dfd35b212a870fd537faa35e. 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/ITC491500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2989af1ee42df3c459d115bce7414007c8e8cf853f79999449faeb73d3f717a3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ITC491500196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a21ce0f06622a95bfec599246c2c73319adbe13f708506608c6cff90586028. 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/ITC491500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28854f6ba3f75615b4fa0572874265f5f83e7e219c3891c4e32ac54139cca85e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ITC491500197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8161c57c73b450c2a1b8fcea2c88efbdf5829dfb43f1b1af58fb928d190c121. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/ITC491500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6fbe7d6ef728682cde4f9b94cb67544d92c50b43dd68ab7bbf1711b7dd4df5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ITC491500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859ef829c08a499384b5a5c441cf4193057846b3f2ae4afdba6973a7ed8edd61. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITC491500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346156b087dd72ea87091383f85ea2ba86160dcf4c19ba51e6a4b6cae9cf7678. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITR551317457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec688fa5b2e0acab08fee5149d7ffeb82c9b7c3a9568a65e169593157ce48f0d. 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/FR0W61678967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b44d4b40ae49b0ae4888999f771a292cb4deb918d43a8df8429a9d1f46d1550. 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/BEZ259612602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdc11b4d12ac46b65acc97d088a5be9aab9c644d4c20fced66866cdba3775bd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FR6V81575967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3573399032ba6ba4ed5d7bcffcd9527a8539a28eb5cf5318dd39067a975ec7ea. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0222721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b1e5b380c8984f374025d5c9cc914e6c586828f2d80dc3706701fbbaea5572. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BEZ259511708.
Charles Loos en public au Travers (Remastered)
Jazz encounters: the finest jazz you might have never heard, Vol. 8