ISRC GBBPW9900135
Verified recording
GBBPW9900135 is “Spine Bubbles - Ellis Island Sound Mix” by Two Lone Swordsmen,
registered on the CopyrightChains blockchain with CopyrightID
0x1570b2ed7f1ab21f10fde59659ef1d532b2dea1990d30a0419a211ad4e56700f and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBPW9900135.
Recording identifiers
- ISRC
- GBBPW9900135
- Title
- Spine Bubbles - Ellis Island Sound Mix
- Artist
- Two Lone Swordsmen
- CopyrightID (CopyrightChains transaction hash)
0x1570b2ed7f1ab21f10fde59659ef1d532b2dea1990d30a0419a211ad4e56700f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:76a653fbd6d467c3219870edeaf24ea19af3423f7a36066da6e946d887eadbb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBPW9900135
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Spine Bubbles - Ellis Island Sound Mix · Machine-readable JSON-LD