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 0x4f03c54d71872a6d9f0627f061d28c2ed56897de4228ef2da5a74b5464dad4ff. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de229a51-deff-40d7-85ca-ce975dcdbbe7.json and https://artists.proofprofile.net/proofs/artist/de229a51-deff-40d7-85ca-ce975dcdbbe7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Azi cant si le multumesc celor pe care-i iubesc
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 0xce983d191a1acde241ebb0e793d675f8d76faaee4ef894a79f6ae39503e7751f. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2303858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e799cef3870efbb446493e834a745f9bcaec4952a8be1b3ec44c584392d4d54. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR2X42378419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdbe06231dd245c84e4aa9f44a53955759a7dbf9f60e6e55b1b4d89edec4305. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42388218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63109569168a612f1161c79f25776f42f19e985a702c084106a5068841cee857. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR2X42388220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b0b7fa9f01ffe7c515edf85430001e76f5bac88a4cd845b1bf373640c108d3. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/FR2X42388221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695039dae444cc874aaa8abfed42f24609f4bcd49f3ff6740aa308579182c9bf. 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/USCGH1687948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647834912dfe44d732b543b04ee07ccdcbd2f976eb14d2613e488690a9350b0f. 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/USCGH1687946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbad56ea42f9e4252a754cd68c8fcaa0785c279010c7bb9c2d36168db864130. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USCGH1687943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac65d56f01488fd1ff02f0d6614b5ab0331c1a9614d17b776ecafff13df183c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FR59R1870000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514efebf2148aa64d6b2db98a468f950c8777406549edc80d7f5fcecb176b6b1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR59R1870001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ca2940e812c266eae9b026f0c0e2828658b33616d01a77c8c40b3504537f63. 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/FR59R1870002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb090520992970b1650500c7825224588daaeea3e94b3691cfc3ea58cf3befcfb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR59R1870006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce14ae4ba18efcb0c31376eb0cc0a64b22e92f3683ed87a37876b9c0656c39d4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR59R1870007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd188fe46168249a3e79cdd708e6e218e7fbe554d6c4c20df1fdda8a306ad25e6. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR59R1870008.
Ghită Munteanu 2015 (Ceasul De Pe Mâna Mea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8384b0b6ecbfddc3cfd7bf88707da30ec90b27ab5a641f0fdb6cfee3a3fc5e3c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/FR59R1871192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a0c50cc64fce59fe3202b45c857b8ea706b13807a67fe381c8dcc8b6a09592. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR59R1871193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26a044579d5c5e67855c34191bf5391a9a792f9ec604a945cbeb8fb6aa356a9. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:30:27Z), 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/FR59R1871196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c64a25d9f6f6919ff4991227ec2ec626778b96fd237cdde2af0af8f06bd85d. 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/FR59R1871197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99396adf2c1a7327d6b775831c3ab2ad92fdbb4f438de61185f9ccb9f0110c72. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR59R1871198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6468917e5c3bd27878cee0273b843e90e1e27677a40b1814daa2d71bbfd7fe. 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/FR59R1871199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad68389537961654da6189e626b292e747c0694de75924ebff1898144c40511. 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/FR59R1871200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b1247c9ea93a2073019b4b0015782623425a4604d35562d46f4c39a2842c46. 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/FR59R1871201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15076c3247ce6a15bce0a56d75c4f009212812d07c7cdd0add798555e0a7907. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:43:57Z), 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/FR59R1893027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ac7c155245f0e4cab3781adf3d0586f696a7805a4fe7e1c323e66396152479. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR96X1836693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e168464056d337f00d7f4b74845a5888beb6fa32453320dade4767ecd18a984. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR96X1836696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af1d435f7eafae80bbe22d14a19a661059c10b560a4f21b6c4fd73ac4913011. 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/FRX202266385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8644e082b9aacfe2b1459cc9d3d994c226291ef13238bb27a8137d34c5a57319. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/FR96X2378338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33980a969693193a74e7df86b3b1fb441229444fefecb2d878a6cead54896e6e. 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/QZPLS2353044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270874eeebb4d5845ab0ec78a677de610940c8ef67642b16e3a66b85ad1dd91e. 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/QZTB52384781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dd10451356f9bfb8fc25af2296eb95b044e40159c69ca5363df966ec13a46c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROBRA2300635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72e232d99f3dd1c61cab56b41245e3f656f7e658004bd687f1ef2bb84961e6d. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/ROBRA2402469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ecf5d4f56d72d07fe72e8b11de6a8108901929e35ef106ca115e9f0a21094. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:29:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROBRA2504660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5eff2555928e9d1976a2dc8d52fd678ebedc56c38cf819db8d7920bc40a3099. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ROBRA2505228.