ISRC USHR11939551
Verified recording
USHR11939551 is “What Was That?” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0xd9f80cb130494f2405f2c3b788d956e92ccb55c13778b8cfaec70b4b3a2af7a2 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11939551.
Recording identifiers
- ISRC
- USHR11939551
- Title
- What Was That?
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0xd9f80cb130494f2405f2c3b788d956e92ccb55c13778b8cfaec70b4b3a2af7a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:cd4296c7343b9cfbd8b6200f98c59cacbe160846eb2694f2e3fdc6c7071c5d76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11939551
- Bitcoin block existence check
- https://blockstream.info/api/block/960203