ISRC QM42K2373176
Verified recording
QM42K2373176 is “Silence (Special Closing Edit)” by ULTIMO,
registered on the CopyrightChains blockchain with CopyrightID
0xb8872d533f1b57b57d81c87217d3282f77532505e2cf60125b6d79935563099a and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2373176.
Recording identifiers
- ISRC
- QM42K2373176
- Title
- Silence (Special Closing Edit)
- Artist
- ULTIMO
- CopyrightID (CopyrightChains transaction hash)
0xb8872d533f1b57b57d81c87217d3282f77532505e2cf60125b6d79935563099a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:1fd63af787ca10ac1d9e47703195d5a7c97fc6c661b8943064f2b6fc10bbd29a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2373176
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Silence (Special Closing Edit) · Machine-readable JSON-LD