ISRC GBAYC2400413
Verified recording
GBAYC2400413 is “Cage: Tossed as It Is Untroubled” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0x9ac4ae44cad3f1dc0bf558c510bf5f3b979635523b4d086c45b8dd774bc6ad72 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400413.
Recording identifiers
- ISRC
- GBAYC2400413
- Title
- Cage: Tossed as It Is Untroubled
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0x9ac4ae44cad3f1dc0bf558c510bf5f3b979635523b4d086c45b8dd774bc6ad72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:78f7c3ea65e95460013e007d9326dbc873ee22144d78ea203b26ceafcfe4b467- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400413
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Cage: Tossed as It Is Untroubled · Machine-readable JSON-LD