Dear Reader may refer to: A phrase used to respond to the reader in an advice column Dear Reader (band), a South African alternative pop band Dear Reader (video game), a 2019 video game "Dear Rea
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 0x9e87fbc9d8ec479ed7a7dc3047635a3d7f01f195bc861aef46fdaa6576a33df7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7373307-ece4-4aa9-9bcb-fa883a1b6da7.json and https://artists.proofprofile.net/proofs/artist/e7373307-ece4-4aa9-9bcb-fa883a1b6da7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Replace Why With Funny (Exclusive Version)
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 0x6f8ef3a16c944155b25f04a4f19ee3a1d78618c55c612b7353ce264906f74cd5. 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/ZA0290800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ed79954840259993003e333511fef55dc49ff12efdf6ef4cc091cbf9640b6e. 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/ZA0290800004.
We Followed Every Sound (Live With Deutsches Filmorchester Babalsberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636e3f54fda5ced1c145310bed609363ba2cb08dcd4120539cacd2b1a8bcb9db. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/DED621301010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf4c973d31a1e18729e86d1932bfb2789f14a0dddda27dc9300879565cf9d50. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:00:49Z), 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/DED621301020.
We Followed Every Sound (Live with Deutsches Filmorchester Babelsberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19423d3267635ff956b4393b54fadc46a74557d7aacc4617a36f3fc3be985da7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEOV41300047.