ISRC GBBKS2100191
Verified recording
GBBKS2100191 is “Witch” by Arca,
registered on the CopyrightChains blockchain with CopyrightID
0xa1f8e6206a195789a016d792e098e2998ccbbb3cf15760ebf0c3af254aefee0a 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/GBBKS2100191.
Recording identifiers
- ISRC
- GBBKS2100191
- Title
- Witch
- Artist
- Arca
- CopyrightID (CopyrightChains transaction hash)
0xa1f8e6206a195789a016d792e098e2998ccbbb3cf15760ebf0c3af254aefee0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b702e89ebb883102ec56292674982baefc712ab68e5e33bd6de9d13c086b49b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100191
- Bitcoin block existence check
- https://blockstream.info/api/block/953520