Moonfall may refer to: Fiction Moonfall (film), a 2022 film by Roland Emmerich Moonfall (novel), a 1998 novel by Jack McDevitt Moon Fall series, a 2022 novel series by James Rollins Operation Moo
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 0xcf7339d95b20a9cd208895549bd63decb68d6e9fa0f1fa18f82c8ffe9f2061d4. 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/ac01516a-2882-4e2a-ba6c-87ffc6ba207b.json and https://artists.proofprofile.net/proofs/artist/ac01516a-2882-4e2a-ba6c-87ffc6ba207b.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 0x73de4a0547b1f3ac9723409b9a2b0951889fb644766feb04863ea1a8d3049418. 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/TCAEF1917518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553f035cd13fbeaad80ed648b9f984ce894ca02b3d4776d5f5a1fa395d4e90a9. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/TCAEL1902277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb903cbd62424af28f9f189594111a743f691fc984fe1ce83b9d7e5a35971d321. 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/TCAFR2186078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ad593664505f0b2466fd50f3f665de0aeea3041edb4fe9395fe873db9e63e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/TCAFU2104885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8119765a41d181f00258bd3a41a05009d412ac145e9ebebbaa27f7d8bd3f4. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/TCAGD2252298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23298cd40cf9a0378776d8cce6f53fec98adf185159f6dd268cbd9d0a7a7f6cf. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/TCAGI2283107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe70671fbee1fc84dc705d3c178c9fba59638746c45f716ef508be3e5186576a. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/TCAGX2389250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc623964e785a64b369bd0a496557dfe7835db74d54ac63d31a7827317d3193d1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAHN2325312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90ace482ad36733ad92b9a00884696e942d51716c37f06f22db350cb079bdef. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/TCAHY2418801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c380a1eb7b5c38e7d2bf2cd2f4a72d710244787b2bcfce3c4091b51571880. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCAIC2479739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7ed2aa5481a1d5f4e5134cc50e4d275248af74bd05a2be7dd96b4d736bca7f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCAIM2417672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d0b7a010fd9e6f784878a832375a6bd58b93610bdf44fcd6e76a3e1fb0c80c. 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/TCAIP2409320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591c9c11ffc8f13d1d2b2f9afcf1a491daa918896e3f56e1899769bafd3d8109. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/TCAIV2422813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65951a455f1975a887f73c8179f25e224800891bb0d061b4b417abc6016fa20. 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/TCAJA2406610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5485ee2abf34547fe2243ebfe15742e0f3d1f907e6243a2c6233a9fd36e669. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/TCAJF2584325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5485ee2abf34547fe2243ebfe15742e0f3d1f907e6243a2c6233a9fd36e669. 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/TCAJF2584325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca9ad19b1cd951cbf8d845aabe1332341c6b4b7332c2ac6fcf19851bfea39dc. 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/TCAGU2323941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23298cd40cf9a0378776d8cce6f53fec98adf185159f6dd268cbd9d0a7a7f6cf. 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/TCAGI2283107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb314ec74d9fe9c46cc7810a328d523b82fc837aa615b5c86798ad1d34dd75369. 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/TCAGA2235053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90ace482ad36733ad92b9a00884696e942d51716c37f06f22db350cb079bdef. 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/TCAHY2418801.