ISRC USRO21213106
Verified recording
USRO21213106 is “Otherside” by Delta Spirit,
registered on the CopyrightChains blockchain with CopyrightID
0x61a9a648a329cb8e09d75260414e63c4d7c6f95a81a7e8493ea3d1cf134814b1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21213106.
Recording identifiers
- ISRC
- USRO21213106
- Title
- Otherside
- Artist
- Delta Spirit
- CopyrightID (CopyrightChains transaction hash)
0x61a9a648a329cb8e09d75260414e63c4d7c6f95a81a7e8493ea3d1cf134814b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:76df7e048bd066954ce6b88dfa5b9390a3b4227bdae76a43ea43e2c0190f7ab9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21213106
- Bitcoin block existence check
- https://blockstream.info/api/block/956304