ISRC SEUM70500108
Verified recording
SEUM70500108 is “How Do You Do, Mr. Swing” by Meta Roos,
registered on the CopyrightChains blockchain with CopyrightID
0xbd6338fdeee268e55f7e3f9038745331978bd68c18358038a290903f6528b2a2 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/SEUM70500108.
Recording identifiers
- ISRC
- SEUM70500108
- Title
- How Do You Do, Mr. Swing
- Artist
- Meta Roos
- CopyrightID (CopyrightChains transaction hash)
0xbd6338fdeee268e55f7e3f9038745331978bd68c18358038a290903f6528b2a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:3e23acd7d29b352b64cdb02e878b5bb93e99f6a32b4abfde7d80b34c8139d59d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM70500108
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: How Do You Do, Mr. Swing · Machine-readable JSON-LD