ISRC QZFZ32470811
Verified recording
QZFZ32470811 is “Tree” by Anna Elizabeth Laube,
registered on the CopyrightChains blockchain with CopyrightID
0x72331dbee87d6d10ac10792b9aeb9c2b5e3ddd71e0a2f9915f402619745cc552 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32470811.
Recording identifiers
- ISRC
- QZFZ32470811
- Title
- Tree
- Artist
- Anna Elizabeth Laube
- CopyrightID (CopyrightChains transaction hash)
0x72331dbee87d6d10ac10792b9aeb9c2b5e3ddd71e0a2f9915f402619745cc552
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:755d5a038b941a40b9a460a866c80d30876a8d597e379953d9287b368ba7f4fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32470811
- Bitcoin block existence check
- https://blockstream.info/api/block/960478