ISRC US4H30600294
Verified recording
US4H30600294 is “Espera - Instrumental Version” by Akwid,
registered on the CopyrightChains blockchain with CopyrightID
0xcd4a9c9ddaa769ed0db13cbaf731aae8e06c6b8749491a8bd1e9e3f878c08d21 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4H30600294.
Recording identifiers
- ISRC
- US4H30600294
- Title
- Espera - Instrumental Version
- Artist
- Akwid
- CopyrightID (CopyrightChains transaction hash)
0xcd4a9c9ddaa769ed0db13cbaf731aae8e06c6b8749491a8bd1e9e3f878c08d21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:4f400402c4f0b034b4f212ace3fbea34cc2ee6ab267552ffd3215d94eea4e9ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4H30600294
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Espera - Instrumental Version · Machine-readable JSON-LD