ISRC SEWDL6152870
Verified recording
SEWDL6152870 is “Satie: Gymnopédie No. 3” by Martin Hederos,
registered on the CopyrightChains blockchain with CopyrightID
0xe0461fa1f53f5d9352c9b35f0ddd939ea8083b8b9f9d4812a80b3113fa1129ea and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6152870.
Recording identifiers
- ISRC
- SEWDL6152870
- Title
- Satie: Gymnopédie No. 3
- Artist
- Martin Hederos
- CopyrightID (CopyrightChains transaction hash)
0xe0461fa1f53f5d9352c9b35f0ddd939ea8083b8b9f9d4812a80b3113fa1129ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:91a3caeb65fc621190b22dd875cc5b74ed8e727759a893e888068975d3cc6a8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6152870
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Satie: Gymnopédie No. 3 · Machine-readable JSON-LD