ISRC SEPQA1900128
Verified recording
SEPQA1900128 is “Postcard” by Eric Saade,
registered on the CopyrightChains blockchain with CopyrightID
0x29d8af95dbdb2ff04f80548689bad6cb4ae77c0fff0cb1f0ab39b84b0d5fe26a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1900128.
Recording identifiers
- ISRC
- SEPQA1900128
- Title
- Postcard
- Artist
- Eric Saade
- CopyrightID (CopyrightChains transaction hash)
0x29d8af95dbdb2ff04f80548689bad6cb4ae77c0fff0cb1f0ab39b84b0d5fe26a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9ae732709217d3e9cee5032917619d023d766824ee04ca8bb06948e1539a3175- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1900128
- Bitcoin block existence check
- https://blockstream.info/api/block/953513