ISRC GBW5S1900174
Verified recording
GBW5S1900174 is “Def Con 19” by Ray Keith,
registered on the CopyrightChains blockchain with CopyrightID
0x2b638e74b90f6a2752ae8cbfe74399f04700104099d6dc4a717b6d8b66f66b10 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBW5S1900174.
Recording identifiers
- ISRC
- GBW5S1900174
- Title
- Def Con 19
- Artist
- Ray Keith
- CopyrightID (CopyrightChains transaction hash)
0x2b638e74b90f6a2752ae8cbfe74399f04700104099d6dc4a717b6d8b66f66b10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:31959920c5eea446c866a1355b57bc2278622a14542069905bbd19d2bd9bbaaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBW5S1900174
- Bitcoin block existence check
- https://blockstream.info/api/block/957120