Entspannungsmusik und Wellengeräusch zum Träumen

Recording identifiers

ISRC

DELD92100285

Release date of the album this recording appears on

2021-02-22

CopyrightID (CopyrightChains transaction hash)

0x336fa6be052324a769390e5e5e9524df9e814899681cc0808afbb94574639b83

Copyright registration time

2026-07-30T10:42:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T11:13:28Z

Bitcoin block

960250

Canonical record hash

sha256:ce12f9061097531c9a68c6f8960ae6e67cafc67d3b66e771bc0112f1372f57f4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DELD92100285

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.