ISRC USHM21076204
Verified recording
USHM21076204 is “Arc” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0x3a7217a4fcd1d2168d6d2aaa07825165b8fe901c714bbcfe76c6fb78717d3874 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21076204.
Recording identifiers
- ISRC
- USHM21076204
- Title
- Arc
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0x3a7217a4fcd1d2168d6d2aaa07825165b8fe901c714bbcfe76c6fb78717d3874
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8b01fe5160d53268db9ea958cbcfdf69f347eb4675b6753154b8137baf07ff56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21076204
- Bitcoin block existence check
- https://blockstream.info/api/block/957120