Jean Nichol (stage name of Louis Simoneau) (8 December 1944 – 11 May 2020) was a Canadian singer and songwriter. Biography Nichol performed with the group Les Commandeurs from 1962 to 1966. He also s
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 0x6f8b800e06032312bce59304f6609e4ad57831900380214a5db8715e8d2ce4a3. 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/d72554a3-3943-49a9-9551-c6e191584a02.json and https://artists.proofprofile.net/proofs/artist/d72554a3-3943-49a9-9551-c6e191584a02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les gars de jeunesse - volume 1 (Remasterisé)
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 0x733121dc732b063df5edb6af16bbe100f52be455405784dbb05a94620b5d88cb. 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/CAK922101793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde736d8ac23e0e7377bf91ef270e6a75789210865c982dbb260d641f8554cce. 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/CAK922101795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c4d37f9013aa45cda7f98abc51be2d74dad3230f05a191e0d4af425390e90f. 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/CAK922101811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4b87545803cbf86dbd0a73874828aec8581361b18113bae54ef0a255e3dd6f. 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/CAK922101812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d5a07ade38a9a3413e3555781d33eecc924ff3427a1c6b9ac5a948a2fe5d64. 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/CAK922102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec6cb1bffbfb644cf127ff05a7262b4fedb377003622ff8e5fed7ca42cecde9. 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/CAK922102509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a252d46c747a41c26590a9fab7742314c160b8cd4f3a6c7daf1c086581f44ae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK922102513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a353e5776823fce3532cbbe9f83edffb73744e9862dbb87bb8d67ba8ce340de. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/CAK922102503.
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 0x3bdda83f144a85e11e10f8914c8fd9fc1a05c1d855d76cdaaca50a0add88bdac. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CAK922102504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc100a8f76f2d1a85a3478f1a70387c7aac02c698ff5f6dcc6c3f54a8a35ecaa4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CAK922102508.
Ne ferme pas les yeux ne ferme pas ton coeur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a630b851aa3dbeebb1f71f77de9976a0bdafee40429d1a0fb5dac03f515623. 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/CAZ700700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cf4b575981b40de03de4b9abccd3333b719dbbc230a21e59942c12a4385ce3. 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/CAZ700700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d499a99d70d2853dfc68713b8c7891a1500efb9fe76f2b378701a4435128e69. 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/CAZ700700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66968df1109e7b254cbd364f9caddb7d81ea58de8503abce810a0f875ceb8795. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409a1153baa43636389742ae445e739db8a92bd5ccd5ad524f35e3dd24b3e2bc. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/CAZ700700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422d42282a39bf7594c5ecb1f508b388dd80f0b34914a074d73a09690076144b. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CAZ700700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa9133847253ef4d9a7ab1fda141d86115cc993e9ae6417f99df90ceb83c006. 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/CAZ700400468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1053d498eea7bf26bf0e22675e8eecc2201ec6e9e1fcf8c4daf42c95339906. 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/CAZ700400469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8b474085a4881a50ac4526478ea25c3aad1461e59144afd477e95ea92ef62e. 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/CAZ700400470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6a970e29c0e2d2f3607e0a259d4fce2db3951968a48604efe51e23873620b7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700400471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9b32ff3cbf1b99241d8784f33b8f2ca8c42fe9d5a8c819794067058b8748aa. 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/CAZ700400472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd182319083e726cf3d877372be5caf9cc8b7ef56335c63fdfc3da2cb8a86799e. 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/CAZ700400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ca0cdd514ebd0cdace4ac2af963900e59a7f41bda825998aa905521e1eb364. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07256f14cdfd061d9b78b6883b3b6cedeeaae7f425bc33fd0b4a4fee6a071588. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ700400475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91c1376abbe668038bf7e125b9afae51afd78f3c9fb9ab097b6fa56c588b09a. 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/CAZ700400476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9658932cbeaf952fc9041ab3fd646209f9a9c7e6dbed4541177d722bdc8e4ce0. 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/CAZ700400478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf604bca51e0ba30d640f4caaf70f432ad811af93002164e685abe40ac47609e0. 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/CAZ700400479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e49f1bf702a905c5672717740963c7a19c6f7cad891e3da61f5c998a34c1d0. 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/CAZ700400480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7b0a2020455b777a59b26abe57f88133574134a8b0cac0b90ca9dad46d6cfc. 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/CAZ700400481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977d3bcc101fa45b1fed546398818ad6464bd0eda6ba37c575879b7bd023d718. 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/CAZ700400484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa93923be8c27b85f5f322408f02b19945e0c7fa3d1f638ce4836d127c53759f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CAZ700400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd060bc62a1b14931ffd8fe681afac9d530036167beeb7ccdbe4e377a440f8b5a. 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/CAZ700400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc803eda071c6514fd878e8874d833cf632251890ff813df3cc0e68e1bceac95. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CAZ700400485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c47f3bafacf9dee39ad0eb4c5d4ce835685e9105c7502bfeee10d62e823b75. 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/CAZ700400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a8b836112518afbcd7d944d19090273df0585cd1acf1e5f41523ab3f003ada. 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/CAZ709800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3721f6b66dcfbcabe5746d93b5729d393219b101d50137ca9b0b48d9d6d1e92a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709800190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20abbc5f0220b95cf31d9569248c4c2822c590e3928e50a78fcbfa1e61f9192b. 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/CAZ709800191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f3f270ab505ad8844a27e416092d6b61f795121cc72cee42b5caaf57861956. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:40:35Z), 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/CAZ709800193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a356e5947ba6ac1457e83bc43096aae2e94197d79bb64c77ca2b2743cfbcb8. 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/CAZ709800195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37882f37b6e884d8858d5bebe843e1a6af830ab94b3c4a9b7ed2c046cf9dcea9. 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/CAZ709800196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecbef7ad829fb711102e98a3d2fe3ad081116024d5106be334aeede6cbd7c84. 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/CAZ709800197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092557adfd6060b9f12c139a761f722c01e4c7c48ca8c0787c4331c7e07f0410. 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/CAZ709800198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058182d268c5eaf0025b0f506550279e098621219b4377defdf13f78cab0fb1a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CAZ709800192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e9d0a6caf45f3334b71b2151b672973316eea4a8b5b54bb50ad203b825b35a. 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/CAZ709800194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c47dec14b826f0b6c8e7cf6de21d66d4627e5c0461421f83da564c553be6597. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709800199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c1d58d84f1fd617b63c901f6e2714dda724f2be7ceeb6b0cec2a0a73ec9779. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92338036bd144d633e9ca63961dd8640306825cf97f0e6ad99f93334585b3ca8. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CAZ709800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa015aefeab4553e987ce1901a43417a31de1032985a9c8f35798a5284451d438. 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/CAZ709800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3018cdf6caa18a06e52c363566869f5203c76e34ba5d927d02dd024165f42fd8. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3aba4a9701f1a7a9537c4f7f4033f5d23ef2d04ae5232e0d67d9159aada209. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK922101901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620e8a2542068a5ca6061504c97d7cc019e0e64764a492e4f44bf2cb65024231. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAK922101903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fce68c1bd67838157b96330136d53a469742fe1c43e7a73eb1eb006a2f901c. 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/CAK922101909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c1249798ae89a4fca57a80a38f1fbb2e994c861e462872c89cfa288255ec28. 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/CAK922101913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df04b2f98aada36ada2843c2dc94e051487441359e7179d2b9221b4b4152e0e. 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/CAK922101921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2109403c14bcda1280bc2ad5fb1e24a03807dc6978150a62918abd2d6e0de8be. 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/CAK920802440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1a06e7e4007cd0e43629a239ca6f0622c675df2a2f7769d600bd062ff5bf57. 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/CAK920801365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2ae666a7004005ddccd7dda559d68e79e29245fa57c497e63be2e1f803d2ba. 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/CAK920807508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1ad8a2cb7bead4dc54a7cfce7177415717d2c1ad28b9f87385e6ad750de578. 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/CAK920800401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409f63fb0bd51a584e619aeaa670e016a1120996e028c101090ab46d07511e8d. 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/CAK920807510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeace7393fece5130d13ac0a320303286137780a484b7f9f92cd3d42357fc196f. 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/CAK920807512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855f388ff01ebf03f70146dc80e1b5e98ad4577d116ad2eaec2f0b23d0ad4875. 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/CAK920804565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcbef02668b5945c52c860653e99f97a8d7d6f1d0e11b08ae4d92b5711960c2. 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/CAZ709500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11fd2abc3e7fee9de43df10f21501997ab1fd086275b741cdcdb6a0c31ddc65. 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/CAZ709500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2950302d905d85ac7595076cd2fa5f5c85cebeda9e203a8d7b344eb5082c699d. 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/CAZ709500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c6d05dd6088202065bc839cfd6fd1cbf20aabb52cef57fcd6a6d01311fee00. 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/CAZ709500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f32bf0fb0fc44b1174ad16d9447ec51e3a1a6880b5d9d7dacb16e368197a5e. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe4dc738913d1e21747ba21d1d1ce91a4d9f285fbf11757d073e739e9b11e32. 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/CAZ709500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81112c4aebabebe281837e2da362504ffa447842c4895b9ce101b8f3b7657d42. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAZ709500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9baa3ef080fd3b0ed0877b2aeb744bf6fc387a08ed55e0591e09a8822ddd50a. 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/CAK922204882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0743bb422f583592c2fa4b5a6ba3cc9f1b79bccd6af28781a3fa85f2ae99ead5. 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/CAK922204891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322000979f8bc0f77733592644d97a11e2f966caad18e559a5d1016407c3e7d0. 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/CAK920805148.
Les gars de jeunesse - volume 2 (Remasterisé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c7797394a163dbb5043d7cf77ed6f5f0086063a35bfe812314ea813cc7a9c9. 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/CAK922101823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc84bba20de66eef6dbdfc145f9a4bfac1453ee27eeafebc8975bdda52657b9. 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/CAK922101832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b9c3f43b454de98cf57c73939bcec9f7a259abd988836054bc9a5b0776a51a. 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/CAK922204873.