ISRC ES71G2101156
Verified recording
ES71G2101156 is “Longe” by 99 Sistema,
registered on the CopyrightChains blockchain with CopyrightID
0x1dbb694f3d7ce0bb543f9215f1b008f85a6c50dd7905bd8431802662a2115310 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/ES71G2101156.
Recording identifiers
- ISRC
- ES71G2101156
- Title
- Longe
- Artist
- 99 Sistema
- CopyrightID (CopyrightChains transaction hash)
0x1dbb694f3d7ce0bb543f9215f1b008f85a6c50dd7905bd8431802662a2115310
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ab7ad4a55ae642b2568126b914ac0fddb0147a7ffc8a13a23b0f18d39a5c8d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2101156
- Bitcoin block existence check
- https://blockstream.info/api/block/957118