Fred Fortin (born Joseph Antoine Frédéric Fortin Perron on 5 May 1971 in Dolbeau-Mistassini, Quebec) is a Canadian rock singer-songwriter. Formerly associated with the bands Galaxie, Gros Mené and Les
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 0x09ef49dc764e45e31f504097f725c0d9cd67625569eb8d2412233bc0b04c40f5. 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/82065c21-0dfb-41a1-9929-7752ae7473ff.json and https://artists.proofprofile.net/proofs/artist/82065c21-0dfb-41a1-9929-7752ae7473ff.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9ab50e552a1d942055f87d1f61026a50657142c246b897b66cbad0d555a55e. 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/CAD431998301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1183f556206cd87112bc16e31ba7ead2f84696911a2080021a8ab5768b99be3d. 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/CAD431998302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84c51cadc452e6090dc64f44cac646f524243eeba7e2c17367f4a9da1c29dea. 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/CAD431998303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f3b6131488d81c46ce8bd9427adc9a86fe9754fbc09020629dd10f85fdcfef. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CAD431998304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a9290ceac6d1acf96d512e24a3102ac256bb014390dde161bfa57f512b9925. 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/CAD431998305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d0cc1a5fced36aab7fc9139743470084cece94c85555223841054964aea80e. 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/CAD431998312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8594078f6ab413dfa5738fe8c9bdbade371f9bf0d78cf606c40efa388d6152. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our 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/CAD431595101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724a516429503e9d5d9a29dfdf3e508faf3bc4de4aaab0248caf64df8b59aed5. 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/CAD431595102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ca103c0118721dda1a2bccae196d1899c0775112f152dcf51a2c65234f10c5. 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/CAD431595103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c0e7adc0734fb0cfaf2e5cf9707828f7a4a4b7520e713a0a3ea9cbc0dacd64. 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/CAD431595104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2248251b1c35857335e6a249955e85f6faa3b199c75cfd430096e1b668ba61. 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/CAD431595105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5f2c7d107a28af598e60ac517ede3ecd059836b108ecd332d000a7fe8c8b93. 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/CAD431595106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b5a280f1ac06e01d005fbd6da51546047a32ed660f0d20bbe4c92f33581b36. 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/CAD431595107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c65b5f5ff0ea254a7ddfcbcfdfda4e72863642123ba49925f72c22ce7edabe. 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/CAD431595108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0662f57204fa7024c1aa1f43560ef35e59506911907123d1198f9bb11cf5d5e. 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/CAD431595109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b46f3eab78b014e59d6fb24d1b8b9483691f38d229beafbaf583ed84af69b. 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/CAD431595110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8137dd2179141c6c153845b3c17482c593c360b4e88bf054c34be942ed2182b3. 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/CAD431595111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b886bd2968c555124c2571cbb79c95661b35c7e2a7436d66f30ef322cbeba08. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAP780900301.
La merveille masquée (Toune pour Léonie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004ddfddca81bd4f3c1612caf6ea4ecd231741003333b7469974c8fff91a5a4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAP780900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35db6538837a79449841b44e23c4e3fb0ef0164d5a7da74c4b5bc4061d17531. 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/CAP780900303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39c2ecc2cac9c25bcbd3f2fad26fc2065b67bd6516206b65f85f75be00b3557. 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/CAP780900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94464d1f63816e0902f3a8e115cef5409d3c863ba2624e4b07a8b8708af351ae. 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/CAP780900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9f63f145fac52c0433f111c66f3b665445eaa2189efeb3d46cfda4c4ff69ca. 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/CAP780900307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbbd5c0a7a15a1e5b591c90209c7bcd78268e5cf06728abda0806233ea2f358. 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/CAP780900308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34101867bf2ca675b68a21591e30168b9f0f23d4a7c3b0bbc7612f4400ecbafb. 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/CAP780900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72477ce48a077d156c3f8af381edc54d2cacd127b6215b41aa23313c197a5fc. 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/CAP780800301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193f3a95a78031f1f8023cf225a594f7c9c2878d380fe370ccfea8954ff36782. 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/CAP780800305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8967179968dc8814d095b7bc9963866802048c4d9456e03a80b7057812af93. 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/CAP780800306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9103190f9ea0256e97e82390a15cf8d10270d650c3568fabceccfee384687193. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CAP780800302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c74544c6b4539b74a51fc705088ee3b334e88e5fb9462c6ed45f373acab3be. 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/CAP780800303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229fbe3c2060a97078e897d28a263daeb6e3b1e9aedcd99168a2359caa3a04ba. 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/CAL540000604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05b039a96d9ea937a13be3f6beb1dcc5512ad940e4ff77b48812b88c794c6e0. 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/CAL540000608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec994f4b0ba0c2a2dc43a0b55f0f40328506ad5f89606e61fd743a06f08ece1. 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/CAL540000610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966746dbdbea4ba5b06701c61b04b2a5395cfba89d3a2a36d90f77ac8f3c8859. 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/CAP780900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352a3675d6e6a46822f16518a48197088c3bd444598ba3d66fefbde613bb14dd. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CAP780900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e0b698a94e0c2d2a74a89d45682fd3ffd9b34406117487f26ee44b1425f74c. 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/CAP780900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47aaee297864706f1b4292afcc51528adff1a5a70d18c80ea9cf829108ffb2f. 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/CAP780900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae65970eedc8e9db075eaf42a2578911cbe0853afb0e91cb0f76cd17af0fc4f4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CAP780900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a18249ad1a5db6035a481ff5fb3a405fa332e0a0398bed8ca4569272449e2c. 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/CAP780900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3879d095261d8ee86b549cf42629d1ad97805b2deb4da5be28e2fcdefac739c8. 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/CAP780900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c6607ab83acab269e37ab8ce012a1230451ed8a767d57b75ac882e07472809. 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/CAP780900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d780b14e5e19f61b039b9a1b07608bd25622db7e935c9851b9714ea694a4b0. 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/CAP780900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc788ad325bdcbbc22489d1feb75bc23abd629d9a40680a82947f3ee6e1c6da5. 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/CAP780900112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c2dcde777d74cd53396c055626340041e1a0c4186d3230b2c9be331806ee8f. 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/CAP780900114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6578c388e30d83688c23aa8bdd02fad7bbef13b10d63236bbdd824ee7c47713c. 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/CAY780705051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7a594b2251ddf76d6ef4d7679d223bcb1d4efda83d1905a1d07e8543639c3. 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/CAF701464236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b9bd0ec5ffa9abbb75b8878ddadb2f50b86c30eaeb371930472151b2ed41f. 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/CAF701464237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6780ac0be63eb49d4a3adaf669553c5dcd6c6c29a8e925b573ec9b9da98fc3. 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/CAF701464238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe86d46c2f8b193cfc10b07fbdb2f8fc5a5931ca85631f3c745fe08e9c54576. 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/CAF701464242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e4705e026eb6fdc0881451a6a958a7dec69c27bb8d6f71aff14cf5da4a6f23. 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/CAF701464245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802862baeddab30e4bee2500b37e7a01d59b0be94b06e1c34438faa7a78443af. 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/CAF701464247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12081335926ac589ac67cef64ef4ba4f23e1a64ccaae3a918b34d70d5c7e237d. 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/CAZ521733101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4176de68b82662bc17a1d82435f53868ba90df814d1173409f52375b015d7e. 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/CAZ521733104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fdc104dbbe85ce1ddf40d9b31f4503dc34e005a817d769d19a6f7931736e58. 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/CAZ521733116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1fe487210ad2970d9f7d9a5ac401c41fb8987cc5173e32a75b35d8c1149cf3. 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/CAZ521733107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8524228d32105c2d4f8fdb386ac2beba9c70ec31150a5a9be4fc54b34c4fb217. 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/CAZ521733108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501f1d19cd2fd6a91d0a5fd5f01e54245ee3ec336741693cb65a5ad13b36ee80. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/CAZ521733109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1734096249c63ab090280b454e6a0cf30306085f5f3013a435fc95b0b21c66. 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/CAZ521733110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf85eaa354a2b2ac9b2fa26d61bcaf70bb9165b07f4ee8de71ad5aacb0342366. 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/CAZ521733111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0629bfd8234390e1fba4a28033920434ac7f596fc05a18e4300ed8fea6c0cad9. 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/CAZ521733113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4e26ed0aa51e9f91cf2ee7ef16173c5a6b7331a697eae9d90067ec6084a8d. 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/CAZ521733115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c399bac328778e5237cd788602400a605099e9836eaa305a378e568bc11f4cd. 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/CAH681700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf595acba69029f9a81e8f699d269daa54fc7fb9bd2db410240c6c2abb4e18050. 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/CAH681700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dcc0620cf844ab430ce3f9382e755e025747337bc4411f18da63b6419d25bd. 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/CAH681700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b3e35e37a5bb846c98b3dd67292225f927a9158f60fecc2087544226c6535f. 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/CAH681700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9555d9fc4ae00f7a0441a0f972fe52ebe7afde394e9ee8f3a8ccf5d3129fee7. 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/CAH681700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609c38f25d0d57bc62517395ea737eff561278ae3376ca0258da214671fa1950. 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/CAH681700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb5b992c2196d2ada448e31db5201219d996b550160b7ea85c39bb877c6fdcd. 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/CAH681700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff0bb60613679f143622ab069bf7e9554aeba36e81c994e4eec4761c8155f37. 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/CAH681700012.
Quand j'aime une fois j'aime pour toujours
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ee4c4c594a53319a5adcc2f6770ab962ff24d8b7d231debbe7debe706ca1dc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our 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/CAH681700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45acc57bf8fc933aa7eace9db8be4f63170a021cb435cfa8aa2ef4ae41e715c0. 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/CAH681700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f736fa8ed764bb0d9f6d1235d9c712799c07aba1ab22f2499a9b467436ed346. 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/CAWK82300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39787677bb40a8d7268d63b738066c71aa86d68c9d3ad2bc86037e32966b2ad. 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/CAWK82300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54b5b1ed4512ef2f426b305108b6108d17a1fc9f784ff11a3ef07f967b1df69. 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/CAWK82300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ee0e4fa4272bfc06023b949831fd24911f272c1eb027f61dff73d5764f467. 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/CAWK82300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04896107f13935d07a5a3f23fb1d3e1ba6623f5563060ac352137b8c17d5bee9. 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/CAWK82300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c78778e5c62396fd984a461099f49cfad4e6be6f2470935664a06ecd406b07d. 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/CAQ521577101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12818c83baa0caf7cf061518280858704a445008cec992372c7ed209384dd2a8. 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/CAQ521577104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc59e12901f4bc0f78e6571fefd641ff0bd60a74e94d9398bccde074e57a1ba. 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/CAG0Z2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc356b706c862ced519f9ba043757f4918dc53b9023c4d606e16a415120cd7a. 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/CAG0Z2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e06de832422b8578f73ffa3076b2e6e746acdc14687e42aaea31ff34d8abdc0. 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/CAG0Z2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351dfc5fb6488e6d5abeec2ba8931eda62c75369f1342c75fec0c78eeee896fa. 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/CAR721482201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ecdd460a84597a6c156c0a56c69f2168a570b076b95096513ecd82cab2515d. 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/CAR721482208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ed57581a85da81a69ddcba724b94d539e85725cd303d30a4af6e4b4f21a68. 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/CAR721482206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f736fa8ed764bb0d9f6d1235d9c712799c07aba1ab22f2499a9b467436ed346. 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/CAWK82300102.