ISRC QZ5AB1975857
Verified recording
QZ5AB1975857 is “Theme From Valley Of The Dolls” by Claudia Rezende,
registered on the CopyrightChains blockchain with CopyrightID
0x38ba30bdabb437c680bc2b1102ebb302bb9d33ac2dfe8124d0a02dad450eb626 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1975857.
Recording identifiers
- ISRC
- QZ5AB1975857
- Title
- Theme From Valley Of The Dolls
- Artist
- Claudia Rezende
- CopyrightID (CopyrightChains transaction hash)
0x38ba30bdabb437c680bc2b1102ebb302bb9d33ac2dfe8124d0a02dad450eb626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:b90893f55bb1ca3cf0028c7abd96b3325b06262d03a6f6d4a53d454ecf04fda9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1975857
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Theme From Valley Of The Dolls · Machine-readable JSON-LD