ISRC QZWDD2227826
Verified recording
QZWDD2227826 is “I Saw Three Ships” by Deborah Offenhauser,
registered on the CopyrightChains blockchain with CopyrightID
0x229681ec1cb0992c14e10f27f1bbf42053ce53a8ee6a99fd450cf9668f55b8b9 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2227826.
Recording identifiers
- ISRC
- QZWDD2227826
- Title
- I Saw Three Ships
- Artist
- Deborah Offenhauser
- CopyrightID (CopyrightChains transaction hash)
0x229681ec1cb0992c14e10f27f1bbf42053ce53a8ee6a99fd450cf9668f55b8b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:2f68d4f9d042f26473335eb76bdbe60344cfbedaa08cf79516699f6cf6ad6a92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2227826
- Bitcoin block existence check
- https://blockstream.info/api/block/960497