Let It Rain may refer to: Films Let It Rain (1927 film), featuring Boris Karloff Let It Rain (2008 film), a French film Music Albums Let It Rain (Montell Jordan album), 2008 Let It Rain (Shirley
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 0x51be0d8ff8604c5075f8bd6a722d483ead504a408b813786f611953d3cfee5cf. 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/0a49e536-e1f7-4319-9a78-5991a4dcb256.json and https://artists.proofprofile.net/proofs/artist/0a49e536-e1f7-4319-9a78-5991a4dcb256.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 0xbabb1a6dc2b390c56a0e419b13ace56a572c946433a23b214927dad60b59fd84. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/US66W2100469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49275fe3ebff72eee621647afcc8347f47b7f94ba4b26889a04d559af819a448. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/US66W2100474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbbe6263722cc28a45fcb53d20c8704bd63b7a0ad05572e23a2d9737aee2a0d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/US66W2100806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb542310b3c59a14ad16510011d271738649617c0f711adf898ed6de6419d8ef4. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/US66W2100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4813695a6475c81fd09db50595d1662f9126f1ad5fb2eedaa5c128cafcda22d. 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/US66W2100810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98c45650988dc5d03050ef5570220867b6a5033170869e68f49dd834e60a781. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/US66W2100811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950d66b7a38f509051d807158f2ddd6b96c06ca6fcb15108671ad4011b08b0cc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US66W2100813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823e2d53c6c2afe043b1763e6a349b5e6bc844e46fdf38b8afc5a2c79f01f124. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/US66W2100814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe187ca02e7afb6b5d575620d65a347fd9361864287638e984036230209ada6c5. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US66W2100815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12caa1c76ab6b6f66b3bd67e1fb58881929e89a34e0a1bc2800723cd7b8c9f1a. 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/US66W2100816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47e27503a517e2c8abca3c44f65527f28ac0e9991313a2c78eff3cf1b686269. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US66W2100817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2214aa96065062cf53ddaee23e26fb415ed9f373dfbbf2d10303f30822e34e9. 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/US66W2101209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde24e7188f51c7ee632779121e1164752e417242f5f02ec13c170f2f7a3da400. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US66W2101212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa618fb9d5e88e34c51206a397da73537c1c08b6584daf04893139c0d8c92c9c7. 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/US66W2200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3500fcd822d8278c3efad1e77461e9abe31df61c6cde9adb2d080c3d90be10b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/US66W2200907.