REDIRECT Meanings of minor-planet names: 80001–81000#451
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 0x350a91adaded8eef9be39993f2a0a1c3089e8aa50ff8b980cd37c21a300922a8. 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/c2a5a56b-0187-4d41-8c6a-036cfcf3a9a1.json and https://artists.proofprofile.net/proofs/artist/c2a5a56b-0187-4d41-8c6a-036cfcf3a9a1.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 0x1aefa91fa9f7df99403effda450f68edd6a8f526e5a1607d42e4930d7d3cc2bc. 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/USHM91104734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe66a2c67e6dcc24bd86d67605fab9b16a3701ec21a6f516afb091e56041e7c. 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/USHM91104735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd240ccac92d361b971036f98a8f3dd241a173063c6be35c8f0a82ba223ca3082. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USHM91104737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785bbe4b5f15c5e84ebf5397a64fefb9e2aa380a79c3248389e6f4b9763acdc0. 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/USX9P1341827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42ced27d7f39129e402489897ba5deac41565d2b3305a8c3eee243ff5f684b1. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USX9P1341828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8759bc8a34b3abeb83616e8c244cf71a0d1648eb2090710cf054a4134f953753. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USX9P1341830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e3090d057e7d62a04990d35ed486cff80b5740b818d9bcfa5d9219be473345. 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/USX9P1341831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436ca8837c405c3fb77ed6a5cb4b80c07b4bb5c61a26a669243747e4fc99181b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1341832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec30a1fe64bb98868f22d987bf36f68cd8056258c44541d4cf386306109916a. 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/USX9P1341833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4dab6b5236e0450211b60a6da97db418109ea139b531b74241f6c0d0c3e396. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USCGJ1708669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdee6656b03859d249b7274dc27824ec50c76d4e61865d8d97faab2ed97fd5fa. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1708672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88be2c3757663210c2512a0742edda26e0b555944819093054609323ca6495c7. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USCGJ1708674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8017665b4e19466ad43239d6af3879392a165a88fe501705751a579331d357. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/CAGWA2100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cee74e87aa3b9b85b78f8f2f8ee725ff08f4f16cc76c994cd8fd1348eea3fb4. 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/CAGWA2100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89b5ab458ff331101bee6917e05034ace3f6fcc4ff898fde3d52e92cc969818. 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/CAGWA2100127.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecb46861a702968a5efebecb9b0917af2fd317d2a73421c5cf4c4c67aa71961. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51304645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b38e4e8ea41afb51714eef74a61e8aa5e42b777e3beecf994e9e27d2cb6249f. 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/DEAR41178123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cb3ba728beb0c9aaffab7e51181e431d910fc0b3584fef4ae496e2a4fb963a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USX9P1319296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61be78ff37f4197eedc131fbf5cc8f2dbd007e15a1838aa5cfb3b22af95b92b1. 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/USCGH1799834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c5a03b1bea8f9adf013c59f4e57643135d3c40f651abdd43162352aabd5ab5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USCGH1799844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e477589c8fbca82cbc2e3f2b494c23415ce167476d4424dc74d2398a2d1ddb. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CAGWA1800029.