Simply may refer to: Simply (Blossom Dearie album), 1982 Simply (K. T. Oslin album), 2015 "Simply", a song by De La Soul from the 2001 album AOI: Bionix Simply (software company), an Israeli soft
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 0x266bbcf2df0652c67d2bbdc5f1b25ba4ac7de4f1c2560b0cc1ff8fdadc3d7f46. 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/7895bae7-28a4-4018-bba8-9f8dc3b8f1ff.json and https://artists.proofprofile.net/proofs/artist/7895bae7-28a4-4018-bba8-9f8dc3b8f1ff.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 0x1e25f5b06d39a44d06b7a5097f373d5d7b42aa1bcc0a4b20f08b9cc9ef50191a. 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/QZHN72063777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143d391908d1d3e2f94eacb103e0655a3ba5029f206ede6aaee7f70cbfe6f9af. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZK6Q2039123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc31fba21ba02f7f96c30f6613e5936513d12d1df1fcffe7ecf0e4a5c4527558. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZNWZ2028970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bb93bd42983742047dcaef1eca31b3dbe0cd3bcf82c361e2ab8a3e8decef63. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QZES62460699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289d9300698c0d908acd3c521a21d4131a30af8e4f6575aff2f760bb437845db. 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/QZHN32589181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5e63adaad51797d5e2e57ebf8439d38ac93dab4da32c6925066135216a0683. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZTAS2533980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49dcb976f3f63a123f06c5c538b072bb2bc92876c713810b1289cb5c3cdad1c. 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/QZWFL2505901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ff46c71b28abee95416cc587948a9d1fa775bde29e5e51a799fab2001203c6. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZZ7T2542909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aba82ab5b7c7e8f18dc72c8b725f56600dc439614c43a1cd2c740236885452. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/QT3FC2564621.