ISRC QZDA62383294
Verified recording
QZDA62383294 is “Adagio for Strings” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0xf4caf6b8b370e8d5976336b90e0f799dfe9c320005de321bd65bbbe2ca7a99b7 and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62383294.
Recording identifiers
- ISRC
- QZDA62383294
- Title
- Adagio for Strings
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0xf4caf6b8b370e8d5976336b90e0f799dfe9c320005de321bd65bbbe2ca7a99b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:1aa1a96f11f3d9acb55cd3db3eb8748078b082f4eb1b061c267ee9489775d451- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62383294
- Bitcoin block existence check
- https://blockstream.info/api/block/960183