ISRC GBKQU2041154
Verified recording
GBKQU2041154 is “Spectrum” by Alexander Spark,
registered on the CopyrightChains blockchain with CopyrightID
0x0c508179eadab8621de7589f0de28c91f8935796ba3cc88a11b86b3a9a952e50 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/GBKQU2041154.
Recording identifiers
- ISRC
- GBKQU2041154
- Title
- Spectrum
- Artist
- Alexander Spark
- CopyrightID (CopyrightChains transaction hash)
0x0c508179eadab8621de7589f0de28c91f8935796ba3cc88a11b86b3a9a952e50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9cdd651012a7dd275b1273ea9510c937b723f375cda0439cfbfe31f768060c4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2041154
- Bitcoin block existence check
- https://blockstream.info/api/block/957118