ISRC GBBKS2100200
Verified recording
GBBKS2100200 is “Estrogen” by Arca,
registered on the CopyrightChains blockchain with CopyrightID
0xdcb422da432449570cd8a89b0b8563437b4d6ffb570dfa112d2ca020fd06751d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100200.
Recording identifiers
- ISRC
- GBBKS2100200
- Title
- Estrogen
- Artist
- Arca
- CopyrightID (CopyrightChains transaction hash)
0xdcb422da432449570cd8a89b0b8563437b4d6ffb570dfa112d2ca020fd06751d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fc2b3cea3728f1041c46951f76d0ca4046f17341a7756922b951d25e2424e7ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100200
- Bitcoin block existence check
- https://blockstream.info/api/block/953515