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 0x666cfe42520aaa07f912b9fcbf3da46672fe7c152dea0afc32b89877585229ec. 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/541cb368-e353-40c9-9fe8-177ebd22e767.json and https://artists.proofprofile.net/proofs/artist/541cb368-e353-40c9-9fe8-177ebd22e767.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 0x58c7435f8020c50ec595aac9857a1d37b6c0a9a5f583ee5de4dbf20d466826b2. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/FR1A91600145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5cb1ca9ef04eac7f070b58600c94051321b349bd3d8e85a8c1181dc4866b1d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/FR9W11604020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681cafdf465adfec7e60635e95345978d3007c64a2a6876ee9cd2b11813b68f6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11604015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86e4df234d395f8c7dce0b06ae04bf00f2a0d90130f76a30b5a29b61e5815f4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR9W11604012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece67bdc37365338de68ae914e8bd2895f9239c544bb243c1c617c58cb03ddb4. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR9W11604011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55c26e20428173e51b83c5e5609e9aedb921cf2113d20e4fdbfd9f761bceae9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR9W11604016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88006161c797b69c1d731c56f875f33af01a1c6c609a54a0d5fc07216c0b11b5. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/FR9W11616631.
Il est temps qu'on m'aime (Acoustic version)
Il est temps qu'on m'aime - Acoustic version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe537b39786783c0d15c0e6320a5c114d252e73dd8c46ad3d814c7b49eb9dcee. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our 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/FR9W11616629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02a106c03359757bd8f9df4fc5b4ff57a36291d0bbff8752410f726953b5282. 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/FR1A91600591.
J'ai cherché - Tom Maiz Remix; Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e052fa5ed4eca2f7ba42f0e8ed82b4190afedfa2ddb9ef24bc2143a4f5e3b2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR9W11610973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc76253085184c632a5b11142984a99f1f7dca8b775dac431ace50ef98023f46. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/FR9W11622645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39d952e9f3094b9d09abf7a765f5e24f8e695c461d0bc51299dad42ad3f3467. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11819421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4981a0c1400fb328837432817ec9c13c0e8fde20b57571afe1e5a0dfc21461. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/FR9W11718984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b88a7c8b2f2fa52de55b1a372f504ec938e504a19ff8c4dbb4e2d3550fc50d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FR9W11718986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1df1afb9830e9ba7a905f998b52e520f1439b854a8e27b3f0aac89966064cfc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FR9W11718970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bc22b82103366cdba3989cc4521f5e4262df6b22c212953613c779c28df30c. 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/FR9W11819429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228ce80a2653eb470a80bc55384d741f2376d5d571ee803982b6dba529d5d317. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FR9W11718978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d777a7102fbd154bd1e595c165cdafd5e41956504435c3fbd559a8a6c96a0. 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/FR9W11819425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd161e0ce3d418a3f504a6e6bffd021f95f16fa18710f7e22291278ae568acd03. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our 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/FR9W11718982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc10387078e1a0ea00977651e69922a20a53cb808e0ebec2e4ff68b0f16f3e57. 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/FR9W11718964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc482df94d6479033c3661d4548fd39688bed19847311e1ab4a3e71e1be9be. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W11819435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4260eaf75594184376279986aad9a3defde0be43e369a458e2380aa9965964a. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11819437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd904638a3686d72a5b0318e28dbf2bb6183275798b02b727f1e31c422ceb7a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/FR9W11718980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dfabd08b13e7238af23dddce6939f67502c1e3ffbebf19e2b55bce2d3245fe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W11718968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6325603f30c461efa9fd582312bae8602a1c1ad91a0f87e6c42a6686420c07b9. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/FR9W11717136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edd61d3273455826ce382211cf9e65709751d7c2d2129804efc416513436bb3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11718938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39d952e9f3094b9d09abf7a765f5e24f8e695c461d0bc51299dad42ad3f3467. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/FR9W11819421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b59bcce9f5283408f9225945f387d99879f8c92a47d69dc8c983a152f4b04d0. 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/FR9W11819423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d777a7102fbd154bd1e595c165cdafd5e41956504435c3fbd559a8a6c96a0. 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/FR9W11819425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bc22b82103366cdba3989cc4521f5e4262df6b22c212953613c779c28df30c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W11819429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c4ad83e3226079ba6e9f18d4cbce0aed9abbe7a353c865e54774c97aac0b75. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/FR9W11718972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250ef4f75830d99031df3756f37402553d41b9373aa595412995d71b921c6325. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11819431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9ec515bdacb40e1de39574c0b06ca4a364bffc9d10c2b9d38505ba024ace82. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), 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/FR9W11718974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f4123ac4ebb3bd2652ddfc5ea75f165815ae7edc0ec087752fc0c814a1cf32. 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/FR9W11819433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231077c6b29678d50871e31e78345704d4e1cc682ad9ac61be8ab51937b12abf. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our 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/FR9W11718994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d518cff74c3d032a3852dbf81f5c3b39a9d3cc8102176739eba716f12c50ce. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/FR9W11718976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228ce80a2653eb470a80bc55384d741f2376d5d571ee803982b6dba529d5d317. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11718978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afc482df94d6479033c3661d4548fd39688bed19847311e1ab4a3e71e1be9be. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FR9W11819435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf271556795ab3ea9a1e58f7aadbd7a0dc7de1b1b255e2379931d50c03ca903e. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/FR9W11819443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4260eaf75594184376279986aad9a3defde0be43e369a458e2380aa9965964a. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11819437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd161e0ce3d418a3f504a6e6bffd021f95f16fa18710f7e22291278ae568acd03. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W11718982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d89335c159ab261ef67f05d9fefdf3653f78396c58710343e92a2c09c2c61d8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/FR9W11819439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe667e7b21eaaf32798539784a0bca00713ee7b7263be04c1e38d73e4f1c4760a. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/FR9W11819441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4981a0c1400fb328837432817ec9c13c0e8fde20b57571afe1e5a0dfc21461. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W11718984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4a4fc99d98d20d2431578ea187ba9278a3b5b3e1e905dc7aafc155a4124bc9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11718988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdaa5b1a9516df23c05817b6b67e1168c0a272dff1ef8f749c92b629ebc7f47. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FR9W11718990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a656d459ad094641340c51209a1672e88fb094ab6a16c577ddb0655d2ed7fb1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11718992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db99ce45dd6336bdaab4981857a78b14c19dfe038bbbba316ea7e04bb011950. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FR9W12021258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c40756d2a545e72598c1cb548acb71687d1579eff1c4ebc62852f27d7e700b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our 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/FR9W12019671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ccf7aab03cf93fedf7a561eb772c2af0b37c1dcd0a44b17405a9ea4257cc1f. 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/FR9W12019673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f510b1700ba9314cf5fcbfc0e1260f312557f372a979ddaa74a01a1bcd1ed3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W12019568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee41ee0207cb3a5152bdf138eec110181c705fa81f4c797b527db22cc0f008ca. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our 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/FR9W12019557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56d6c3c04bcd2268044d5dd4b921e9c07881eed7ef822df7df201a58f1a2c8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W12019569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a112fea9333803cc07d7a40c337d4434f7eb6a99e1aec344770128d621f27d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our 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/FR9W12019552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54463f68cc055ffcaf18f0ce4810f01b105918f2e8bb0c2954636a17e8fd8c37. 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/FR9W12019555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51baea864c7bb7a3e6a1b3557b758c96436e8c417e97412c7fd6f6e15c15577. 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/FR9W12019672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a20b08e22e182cf9133b11b72acfce83f33a7ed3843ceeb39442b767340919. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR9W12019551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947e45114ef860538d59e2ef9a966b189ff4fe781c0007294cc033c9e6ac907a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/FR9W12019550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd788517f92b5503be2ed5227ab002b98a684ab12b0bbcf35e87fed72c5d5e4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our 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/FR1A92101002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99259ac2cfcb31b62c40091fdfc2e0c02405729cabc6dd6951dd33be7cf5f21e. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/FR9W12019674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b51d987bc70f3484b307e40e445106e443148b25e28a3dd6c106efa0a486d63. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/FR9W12019554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ecd0eac9704e8583bdd2f6d4e2bc3d8bd6d6d023846c4aee25df5617e64162. 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/FR9W12019675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a054ae9a3d7cb2e5e0a8640480da875cf0893fa62282aed01fb7537da23bab5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FR9W12133775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b485067c3b2e33efe2e4a61816f0878e2208287ab04981525fdc4d4a5bee240. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR9W12133774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cb2eaee016eca3381bf2d85518c317b4a64c77dd806053b18dbf58b4f81a8f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our 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/FR9W12133772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed1744ecc2d1ea2e97593c590224443da0f71bfa50a03c4b279d6133f05aec. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FR9W12019556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f510b1700ba9314cf5fcbfc0e1260f312557f372a979ddaa74a01a1bcd1ed3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12019568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee41ee0207cb3a5152bdf138eec110181c705fa81f4c797b527db22cc0f008ca. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/FR9W12019557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56d6c3c04bcd2268044d5dd4b921e9c07881eed7ef822df7df201a58f1a2c8. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12019569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51baea864c7bb7a3e6a1b3557b758c96436e8c417e97412c7fd6f6e15c15577. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12019672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a20b08e22e182cf9133b11b72acfce83f33a7ed3843ceeb39442b767340919. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our 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/FR9W12019551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6529fd27bda95f3914b7ca89eae504314ab539868d8ff0f039a2c24bcbeed387. 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/FR9W12133771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb924cf492c7e6015ed9633392bb45b561850143c9c9ded4beaaeb9e1abdb90d0. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USAT22103261.
Les rues de ma peine - r3ssources version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662809bfd0d8ff5f0d10355d4d420fe636aefe0e87eaea3aae3558ce8336bbbc. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12224028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aa4e998bcc762f6d3c9d7307cc6230cd223ea822ca08a1e5f4b00eba858492. 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/FR9W12019676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca28fd338ddfdb717d4473e6927113535c67a6dd3e225b0e83124caa4e216d4. 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/FR9W12224029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdbeb3ee0d7d188b1c9810861d68293736badded47253075aee2d1265847808. 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/FR9W12359593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600718069698496ab81961a0ca36a91b02f1aa1f02cb93c5c2f96972d30e88e1. 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/FR2PY1700410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f100ae688f5a38c54eacb29a8b8e7992a032f6b0145e772774a6d8ea73c6224. 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/FRUM71612959.
Dansons la capucine - Les plus belles comptines d'Okoo (Volume 2)
Les plus belles comptines d'Okoo (Volume 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e33313c8a1cacde9ed18ef6fb1459865ca6326fd5eae6cc6258c26ccc4a4474. 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/FR9W12126356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edc49fe2b5398ca92bde72a1822007e3a5589f89fd61bf7197d99a1d3cd5212. 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/FR91X1900800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600718069698496ab81961a0ca36a91b02f1aa1f02cb93c5c2f96972d30e88e1. 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/FR2PY1700410.