ISRC QZW9N2231574
Verified recording
QZW9N2231574 is “88 Inn” by El Gran Silencio,
registered on the CopyrightChains blockchain with CopyrightID
0x08a85874351ebd5f7fa55b275caf5f56d120e55b7b17bed056cf1a44f650e5e1 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9N2231574.
Recording identifiers
- ISRC
- QZW9N2231574
- Title
- 88 Inn
- Artist
- El Gran Silencio
- CopyrightID (CopyrightChains transaction hash)
0x08a85874351ebd5f7fa55b275caf5f56d120e55b7b17bed056cf1a44f650e5e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:49d0b496ec7c318f9637b0fd37c8368564b766ebc49318789f2f6c54f24db470- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9N2231574
- Bitcoin block existence check
- https://blockstream.info/api/block/960218