Tamer Ashour (; also spelt Tamer Ashour or Tamer Ashur, born 2 January 1984) is an Egyptian singer and composer. From 2004 to 2011 he released more than 17 songs and 4 albums. Some of his better-known
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 0x918c5f056406374f3b7b4adc8ba29dc42a8b08e3ba9a66be3fe34f602944a4ad. 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/30ad48fe-7b2d-4e82-a02b-50f99d848709.json and https://artists.proofprofile.net/proofs/artist/30ad48fe-7b2d-4e82-a02b-50f99d848709.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 0x51b095de3d9ab62ceea9bfd8491db5250096981a94fdd188ff79aaca47cc6e4b. 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/EGA1K2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbf9a5933a4379b07992ba7a5ae8a9d725bebc868e2e7d04b09cfaf8700c84f. 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/EGA1K2103787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153c6e3749553e8a05ea6fb10e722215641b33a86f51cc359b82c3899f8193ec. 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/EGA1K2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6f59cc554b7a07e47f42790c5f3334994c5db9713ec8ae21347e3550131ac6. 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/EGA1K2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c7e57dc995a2b58383ce5377ef11400af99fd102cb970cc0130474558ed03. 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/EGA1K2200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f76d0a93f34d745a6cacfa4dd624ee1894d2357d5a31f8217095f12ecb69378. 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/EGA1K2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3318c29973dc30d4a24098d611213aed0615f3642401bcaf1eeab5c00ce7e18a. 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/EGA1K2200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e75eaf7caf0dca20109a96c0e704885c4618c6ecac84bbb8bf99041b59c747. 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/EGA1K2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c407bc1147920aaa6063dff3f672dc88fe28f966816da7c0f287895d2db08bb. 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/EGA1K2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103099b27e57eefff74d814ca5f93e128ebdfc4feb0d92f381b7f5f368543242. 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/EGA1K2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc071eb5809a06495b2728d0394cd67e91eabc535c20685b9552efe65fc8950. 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/EGA1K2200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab00d34c144ff21743f139d70f45295781a7b4fc9d9103bb2fecf67dca7c940. 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/AEA141901314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f748f046df3befa4776be746956bcfa0f228bc243d213fecf509f67636cf5d. 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/AEA141901315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e533d27f28543579c4164d368f24c22d61275405fcda74ae6b18ba0d45ef93b. 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/AEA141901316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ad55f8820fae6ef8c740963a77e890801fb330acb52f093faf536df1e90b15. 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/AEA141901317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e916897526608892a97546ca0c226291df3d43174fdf47c86b28be521eb8d8. 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/AEA141901324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9bc07e31792e54f07c53af5ae97a11bf0e5ba40cecfc0bdf1e03882865a04a. 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/AEA141901310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dbc1861e695e0b1993d0becb5c92218242d6d7da67116bca172a7c224e49d5. 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/AEA141901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f5ade1a021c3fddd4eefad6c4083e0ca6106b033fc23da532636b0296af2ae. 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/AEA141901312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15701a48fd3fd95c3028db45a7e44e8cf7eed0fe1c4505142eb927bcc76990b. 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/AEA141901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d29feea8d74c651bd5782534a88dbfaf091055a118abceaa9b2a9363b4d302e. 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/AEA141901309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be408c93e3348212075ece5e0ba83e47aabd6028f20f21b08254ac83042e6f1. 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/AEA141901308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76b20988c7146f8b032dcfab4fd9562f859826a2843398c8e12555b3649972c. 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/EGA010524236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0361ac9055d9e02efdac2e700b97daef8ebb8451fd81777cbe8942afcf38c4d. 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/EGA010524232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03d4e6f05a372fb469ca66224c72b6b3b155f7f3f9a58c836ded5b18b50e758. 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/EGA010524235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcda31058ec83f800e101421cbc0b55933120050a9f64be218d7651fa4b0e03c. 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/EGA010524237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571545911242265e3103cf17beb6cf3bbeb6f49eaa4396cd67287bdc74b3e889. 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/EGA010524234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a825b56ce0ce00673f56b1f70788ad7bd4bcee4b122afa6725e6ca3c0f895a. 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/EGA010524233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14260691562ba2013093ab8771d435d17c0a8161fa4fa8599ae7ae0b410dbe8a. 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/EGA010525176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ea4378a381c442f1fd83c3f47e7a3aa52089e29ff631ab1b3167f093007d93. 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/EGA010524231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a54221490f08d81bdf58c1236fc2edec5423e2dc99cccf90c1f5c539bf6147f. 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/EGA010508592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb74fae1a5ae52eba5f754a0516e935edf7ae546b9233c8ee18ad61d9f50c8f. 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/EGA019004220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c6f086bcddd9ceab9a5624b10bcbe78023aa2b6384862daa671e3a472053d. 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/EGA019004224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e032590d87d3e3d4e904e94be9ea9cf10412c3f71e89e9cd32f0aa6764f9e42. 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/EGA019004221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6009a5041a686e75bf177862d73f352c8f0a12b860a08e828a8b332bf8ababdc. 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/EGA019004223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29a6b0342cf174a7669443661f2e02d7a4b8fe84f203a5db78316c7ddc2e961. 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/EGA019004222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85fd5bd7b1e712b8cce9cd94686333e284fc1283cf97e882766f951875e4121. 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/EGA019004219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61431383300ed00507a45ff89d478d2c976f800824049b937956c86221efb04. 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/EGA019004225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d025b547654f571d73b6fe8d09eab64c28945777d7b220e6cc756c109eb02e. 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/EGA019004226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63ac9ecd3ecc9dd3e1def4c81073e297431151c74526567cfe1e0e2d9355567. 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/EGA019004227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12fe082dd44beb59d29f7f8412667f850890aea8597ee4d62bb424f8d9a50b6. 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/LBA081106595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d461a17643d6c53d712f6e591251281084758d425097c0e34b2433509db372c. 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/LBA081106594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1980163b9e66ea1804915c80a3753705e1c5e78bcd3e2223a2f9df3ff14093bd. 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/LBA081106597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ecf0366790b6cbc5858ee610ca543f1270b9021a0bf20caa454df175a1fe4a. 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/LBA081106593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4484ca77a2868d9759e0b9438cba6ba13b2fdde9d59a01892ead151bfa1f4e3. 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/LBA081106592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede937960c9ccaa6c052fb8796bd31f2fd5546bbd03e0865f3d8728233f9dfbe. 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/LBA081106591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb34c53fe5f861751cf1f230fbc4143a8e899730d74d350aa73abbc630aa841. 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/LBA081106590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34171b618cba1910be10bbaba691f74a92201e89bec8c776576945a8c6da5be. 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/LBA081106600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61b92e20c735a076827a9d21784232e7b6df4edee1dc6c20c498fb56444dd7e. 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/LBA081106589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b00cc67b3476a2a14c862110eca428d42c9b36eec068e60be3be519869f3c7. 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/LBA081106596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc54257aee78b6932be9f016f2ca0fcb56ddfb343569c8a16a37c63c954a08a. 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/LBA081106599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cedd8bf419c906e033b9595fd3bf0bcfbdb7371b474460338833dfd23e407e. 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/LBA081105081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ec4094af6e6271adf350f0fe8d4d6c9aa12642435041e095932b13e04f1ff8. 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/LBA081105079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47be5d9c8ed91cb00f29ec2b4b65aa083ccd0a2d78cdef89e3d6514004850947. 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/LBA081105080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8839a051365de3bb31edd56219533f0ac025a3f6879b324e5c03b16da6c9f0. 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/LBA081105084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea75e5596989dd18b6804599fb26b1611cf1450ef78fc3e3b96e40b7f0a4c8b2. 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/LBA081105078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12372c39c42b03d18ff015032e8eb48d564882946e18e58087a311e544d58c46. 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/LBA081105086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d10276e5851258d57957bf61e4747e845b0eaa50f8877f92f0ed5a77022cca8. 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/LBA081105087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b7f10107c44b46fe05994050170b7d2db6efbe4fe4185a80073a855ffc25b3. 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/EGA072400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22a87df0f7d29d5bf413d47c001722cfa4b875dd1303fd2e48a0ee9440cd7a0. 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/EGA072300459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f793d2ff7031138bad39e96c99683e1989477972b794cd5f6601b891ed989a. 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/EGA1K2302243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d6c6ddfa9a2ef4aaff2b19c56c31d07ac9a41e0ec7d1f250f06c887712405d. 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/EGA1K2300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ce96027cd9bb4a8470671b999d03b378522de18ca517576d99c8e0f436fcb5. 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/EGA072201070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1519d98849927f04f336f753294fa61347a7fd0b9c5236ab0b0f49c0ad3d21ef. 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/LBA082200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cc4e32771c7f69cbddf3bd99733664721957b8e930b02f61748bfbe8e1a68e. 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/EGA072100445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407702b713aa6f38ee1a8334e3f9f615926e36f8c6c78513fac71f753a5dbf93. 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/EGA010549960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9ece66f46e04e1fb9e10daaa347cdae7aeaffa61c2aaeaf2bd45d9b8e2dd21. 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/EGA072000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca9e4c8475ded36e51c8d963ea9a1bf1025ff1e9cfe192be67b882a36b29546. 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/AEA142002904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abd5735fc3b1027614e9bf107e3e40b1a58b394def4c363c4b91173e0fa8c68. 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/EGA072000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae88d500a9f27aea7705cb8eb1a4cb0bd58eb02fd2165c53f5990f2d7d9b291. 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/AEA141802240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6b11bd7827f2ab8edc365ea6f97b5db13558010d981ed4086da8e7cce7dad9. 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/EGA010524238.