ISRC GBN3Q1901660
Verified recording
GBN3Q1901660 is “Hope is the thing with Feathers.wav - SATB” by Sarah Quartel,
registered on the CopyrightChains blockchain with CopyrightID
0xe0d1ab10d90cb2c3304f44573a13094c98542f277c940a651de4403f6223a30d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN3Q1901660.
Recording identifiers
- ISRC
- GBN3Q1901660
- Title
- Hope is the thing with Feathers.wav - SATB
- Artist
- Sarah Quartel
- CopyrightID (CopyrightChains transaction hash)
0xe0d1ab10d90cb2c3304f44573a13094c98542f277c940a651de4403f6223a30d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fec56d75467c2dab63af56b9e2fe6cc4a9d74051450bd7b399016f7ff689758f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN3Q1901660
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Hope is the thing with Feathers.wav - SATB · Machine-readable JSON-LD