ISRC SEYTP1505004
Verified recording
SEYTP1505004 is “For Then” by Iskra String Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xd6b63ba6fe440ce1de765ac4ef7b5830a90ccf966b575de315c7b89386c48470 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYTP1505004.
Recording identifiers
- ISRC
- SEYTP1505004
- Title
- For Then
- Artist
- Iskra String Quartet
- CopyrightID (CopyrightChains transaction hash)
0xd6b63ba6fe440ce1de765ac4ef7b5830a90ccf966b575de315c7b89386c48470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d7646f5c6e46a8aa4d37c9b0f6c4e5ee87768d9fbda2460fc6ca3a679a593612- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYTP1505004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520