ISRC ITLF51904341
Verified recording
ITLF51904341 is “Organ²/ASLSP (As SLow aS Possible)” by John Cage,
registered on the CopyrightChains blockchain with CopyrightID
0x569ef5e85dd60bb27924767b49fa436d28acceb5742c88f13d74ce593bdcc0e5 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51904341.
Recording identifiers
- ISRC
- ITLF51904341
- Title
- Organ²/ASLSP (As SLow aS Possible)
- Artist
- John Cage
- CopyrightID (CopyrightChains transaction hash)
0x569ef5e85dd60bb27924767b49fa436d28acceb5742c88f13d74ce593bdcc0e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:8d4b6d0dae7c96d8226049263e96aff32e4150f983a0af5500b8af5eb4abab76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF51904341
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Organ²/ASLSP (As SLow aS Possible) · Machine-readable JSON-LD