ISRC GBWUL1819918
Verified recording
GBWUL1819918 is “Devilspeak” by Sinizter,
registered on the CopyrightChains blockchain with CopyrightID
0x98e6183db53934612c2ce12988448fb857fb7f4f33c3bc2b5aa73c39873fd366 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1819918.
Recording identifiers
- ISRC
- GBWUL1819918
- Title
- Devilspeak
- Artist
- Sinizter
- CopyrightID (CopyrightChains transaction hash)
0x98e6183db53934612c2ce12988448fb857fb7f4f33c3bc2b5aa73c39873fd366
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2759b52bc14615b9016fa08fe5d1a72221075093336e56818b5da1870012564a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL1819918
- Bitcoin block existence check
- https://blockstream.info/api/block/957118