ISRC GBAYC2400409
Verified recording
GBAYC2400409 is “Cage: Daughters of the Lonesome Isle” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0x3c82c27daa9c0d9eee7c82af921b550f5aed39bdd187f0a25867abc04fa24e20 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400409.
Recording identifiers
- ISRC
- GBAYC2400409
- Title
- Cage: Daughters of the Lonesome Isle
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0x3c82c27daa9c0d9eee7c82af921b550f5aed39bdd187f0a25867abc04fa24e20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:918d6477ec765374ac8101d69cccd7b7d36d602f667d8c7064151389a9feeba9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400409
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Cage: Daughters of the Lonesome Isle · Machine-readable JSON-LD