ISRC USHM21613984
Verified recording
USHM21613984 is “Métastases” by Métastars,
registered on the CopyrightChains blockchain with CopyrightID
0xe5b9f06df1895e89f647bcfbfd79ea1c6717f349a76d1cbc238b6720dc30aaf3 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21613984.
Recording identifiers
- ISRC
- USHM21613984
- Title
- Métastases
- Artist
- Métastars
- CopyrightID (CopyrightChains transaction hash)
0xe5b9f06df1895e89f647bcfbfd79ea1c6717f349a76d1cbc238b6720dc30aaf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:4d3cc3302986b9967dca940296446a3666b3a1b9c85c285574bbe45709766a7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21613984
- Bitcoin block existence check
- https://blockstream.info/api/block/957145