ISRC GBSXS1400136
Verified recording
GBSXS1400136 is “Changing” by Sigma,
registered on the CopyrightChains blockchain with CopyrightID
0x9e7ec81bd2337f8f56e3d0c97a00427216c03e4decfaadd54e9153cfbc287630 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1400136.
Recording identifiers
- ISRC
- GBSXS1400136
- Title
- Changing
- Artist
- Sigma
- CopyrightID (CopyrightChains transaction hash)
0x9e7ec81bd2337f8f56e3d0c97a00427216c03e4decfaadd54e9153cfbc287630
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4894a00fb7885c88f154516ca5acaddde35687ce3a523e74bc947a351c119bbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1400136
- Bitcoin block existence check
- https://blockstream.info/api/block/953513