ISRC QZES51839837
Verified recording
QZES51839837 is “Sandcastle” by Thomas Reid,
registered on the CopyrightChains blockchain with CopyrightID
0x4b91421851c31304ba9b62d86e9f11e4d0710dc1872fcbc866267170718255cd 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/QZES51839837.
Recording identifiers
- ISRC
- QZES51839837
- Title
- Sandcastle
- Artist
- Thomas Reid
- CopyrightID (CopyrightChains transaction hash)
0x4b91421851c31304ba9b62d86e9f11e4d0710dc1872fcbc866267170718255cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:75a4416808c6d4943041649145d582186d880cbbc42c459ad9a8ff70a0a1048c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51839837
- Bitcoin block existence check
- https://blockstream.info/api/block/960368