ISRC GBBKS2100144
Verified recording
GBBKS2100144 is “Lethargy” by Arca,
registered on the CopyrightChains blockchain with CopyrightID
0xe8a3495fbe05da77f277a3058f55e56d29ffe7fe5f34a2f6ad44b0177752c3b7 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100144.
Recording identifiers
- ISRC
- GBBKS2100144
- Title
- Lethargy
- Artist
- Arca
- CopyrightID (CopyrightChains transaction hash)
0xe8a3495fbe05da77f277a3058f55e56d29ffe7fe5f34a2f6ad44b0177752c3b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:4c9f7bb2c5acaad0a2356c780d496d46756c66e706e87520eb025da647fd9287- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKS2100144
- Bitcoin block existence check
- https://blockstream.info/api/block/953528