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 0xc95965e93975df4ad2a95a54ca633c92c14b7ea85b2450e143c0ff91f94320f4. 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/072146ce-ab69-4743-81f6-89239c7b8020.json and https://artists.proofprofile.net/proofs/artist/072146ce-ab69-4743-81f6-89239c7b8020.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
nightmare on yo street / haunted house flipp (tron)
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 0xc342785ba2fdd7f32bc3b2ce2772fd99fb254dece72855b761f920d57920da4b. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZZ7K2471920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bf581d41db352b464aeb00fc1d277389692526f2c2531088bd51e5120f3581. 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/QZZ7L2453526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a8d7c18a1500337bd7fff5f83cac646789b6885a9af02ef5bb7423253047b2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2439334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33522db64779ef351445ee8fa9df1b5fd3ac5ffe10ca373648da332923c4bd1. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2484331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b2aae9baf30711c148de7ed5deaa047fc1daf5fb3e0267b1d027162f2b3525. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2497868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543368c338d4122cdde8ce0a6ea691f2623c421b0d948a659300d127dcfecc6. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QT3EY2476069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad22a7102513c1fadd44de495c24dfc78acc8062685f4cfabacac676944a852. 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/GBLLT2507275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729b784dc8e7359451b418c01273f8abe40b99fd91f24796012210603519b508. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBLLT2507276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b670af462fd5f1cd9b9340c7422276bfc4cc72a5f4deb1ac78a83f030b0963. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/GBLLT2507277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf78f71124042161375be2022e5ad9e26efbe57620bc9abe6665ae0046ae8d4e. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBLLT2507278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a2f364254c84cdbb0d46ab090f5d5037f817f2b26ef28466569ede8cfcab2. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/GBLLT2507281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e630037d5d3f1c95d4281d0d9ec96cfc35559ed9cd1e37bc70884b277bb4173. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GBLLT2507282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7b27afbc751a08f08bb3d85f988c3ede6d0b78995841d627773e2b65ba7416. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBLLT2507283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2c7afae93edb374d2f1b3ca39506927970b7d196879224aad8404cebbbff0d. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/GBLLT2507284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d448a288d6ee4006cfb1242da386a2e283c61d91b199decaee5646281a9e1cb. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GBLLT2507286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2c7afae93edb374d2f1b3ca39506927970b7d196879224aad8404cebbbff0d. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/GBLLT2507284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d448a288d6ee4006cfb1242da386a2e283c61d91b199decaee5646281a9e1cb. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBLLT2507286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fcf70affe57fb2abff3dbb89e6ea2025b9905a100eeb3218e2e0f9b6d30aeb. 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/CA5KR2588088.
what do rio mean / definition of rio flipp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf9cc211dbc3eb7d9d3bf49ade95e06df3348130007249736841c3bfd5a7cb3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2588091.