Diane Tell (born 24 December 1959) is a Canadian musician who was born in Quebec City, Quebec. Tell entered the Val d’Or conservatory at the age of six. She continued her studies at the Montréal cons
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 0x6a4d6f8fc9291254f61b961e690872bb4233504538bd5b7f4e6845e038ab4c29. 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/49f6867f-fb26-4677-8b7e-6f3b31a385e3.json and https://artists.proofprofile.net/proofs/artist/49f6867f-fb26-4677-8b7e-6f3b31a385e3.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 0xe93ff931499087749c35198d67bc08cbbcbf5edc52ad9e6bf9677f51c4417c1f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F7900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5787fba33fb44306033bae4bc054a0bc6c6bbba59e17bde3b409c58f1c43a2c3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F8000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7242c471f50094dfc84b5adeac608ed8ae90068703546e538b234ae16f83c30d. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/FR60F8000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815677b2ea49a6db9c3d922eef85d71e638204150f637b30aa3838a4ab295ed3. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F8000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060482670bb61d73d57a60dc3398db138106de03184a1d17d004f290ac4dfba7. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F8000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542f718e1e415bd21e1d7d3303d8cf0583c1a73eef15b163a19948c9f726ac54. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FR60F8200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1d59e147d572ad38d27f145a48095e8b0c52beee3234b1164519b35374d263. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F8200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0819e306e248fac670994f8d38f6b38e067dad3be60cab657f17d5b3cf179cb. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FR60F8200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf21a8092c984a014791d0af3feb9b5a95fc6b46a20557e4588633212de22f9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR60F8200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2239654bac0bedad3f9997c820b9a37bfcfde9cba9b066f6edd6161c3a9c76. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR60F8200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133e2249667d62d57cd866aaf2bbe85fae68a14b4e17c1992d5a23abf6443850. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/FR60F8300120.
Paris ses auteurs (Compilation 1984-1992)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5624883cc541cefdff91915a961d1feac72256dac733c35d6064d48d4be6e166. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F8607040.
Autour de Montréal (Compilation 1978-1982)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bd6f20f7a627c514c31f1e4bf16e242eddccf02b1c1e0926801baaf67a97bd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR60F8200100.
London Connection (Compilation 1995-2004)
En continu (Remixes d'Olaf Hund & Arnaud Berthelot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9effca85e4c6c9feaab866eab34d176f1b7f7759f51294d4e9e60946ab1161ad. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6M81300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcaefa106723ab513905a00c1724de4ba8f26fdadee1f38aad13a77904fb898. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA6M81300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcdb4c75b4dbd485d249cf7aa8c142ce1b89940cb5b1b280421d97e4a9f00a7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA6M81300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff3e297d8fee660537c850b5aed5e6e82561e5e7dd6cd9f74cc25f07f775fa9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR60F7900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5787fba33fb44306033bae4bc054a0bc6c6bbba59e17bde3b409c58f1c43a2c3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR60F8000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5787fba33fb44306033bae4bc054a0bc6c6bbba59e17bde3b409c58f1c43a2c3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR60F8000090.
Souvent Longtemps Énormément (Phono Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004e828a0201a358f2a381e9edf3a90da537f2a8b9fe83baedadfd9996a8f3fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6M82500001.
Ne me quitte pas : Un hommage à Jacques Brel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d42ed76c9e9c2e56afa01b3f21c3e1a306578f5da65aa0171dd318db767ebf. 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/QM6P42088379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e59a3e68187d94fd1e38496ff117939b2dd2f3122ed21a4cf30044ed2f80de7. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CAQ521807102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf365843c4989e15f1d1e7c217870c1dc55156350fa093f4b78cbc6b86e9b93ca. 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/CAQ561522007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39855ad268bb73b172203af92dfb865e4e3896479a7ca97ad5bb930533d78364. 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/CA3CK2200001.