1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557f2b9cfb6b59d3627774d81f15a6a3415d3b6e854d86f15dfeeca6d1c2afcc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54ca0dbe-3577-40c7-bf38-9276aed2306f.json and https://artists.proofprofile.net/proofs/artist/54ca0dbe-3577-40c7-bf38-9276aed2306f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Smart Baby Motivational Music – Instrumental Peaceful Songs for Brain Stimulation and Play
Scarborough Fair (Traditional Folk Music New Age Version)
Delta Wellen für Babys: Beruhigende Einschlafmusik für Schnell und Gesund Einschafen
Pedagogia musicale - Musica per lo sviluppo emotivo del bambino, canzoni con suoni della natura
Musica per lo sviluppo emotivo del bambino
Musica di atmosfera per addormentare il piccolo
Entspannende Schlafmusik - Heilende Frequenzen von 528 Hz
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614d9646307323dad7473677f046ac0c93626c15923f014aa0f812a04c97e8d6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824c8d4219d611d8ed92f2e0e0cd70d7d1fad9f38aef27b3b2454e58c07e91ed. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b39ca10f14be73a06b392470356a069d98e97fa12d8eff3ccfd3071524fe5c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b6d1d525916a4878a32551533fbe8cf8505585361d4f4d9b53ef8f9b184343. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291f3d3c8a02099251646ed2c4862289f8619105f70a476e451e8a751cb3e1e0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8675febcd3ad42f81cd62965924bc6437214fd2591975a4b5cbef4ff03a70cb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e01ece2712918b70fcb575f4e2f62cd20c3ffa3561e6d9015717a52af92b7fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be4985f7aea8d278d0cc7b4eba8fae83861ac6d3222739eea81aa1bbfcf140a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101932851.
Student Homework Songs: Music for Deep Concentration and Hidden Talents
Walgesänge – Delfine und Wale im Mittelmeer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbba0bef2f3d479df1f876f2f6b99e13d1841fd001cc8025b82dacb221b62ec. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52034645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f3302b259f390c37a97382c7d8285ae514d32fc5a7214d0cc4af94a05525a2. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52034649.
Tiefes Atmung: Entspannende Meditationsmusik um die Selbstheilungskräfte zu mobilisieren
Harmonious Mindscape: Ethereal Tunes for Cognitive Enhancement
Lecturas de Otoño: Música Relajante para tu Sesión Literaria
Entspanntes Studieren mit Alpha-Wellen: Instrumentale Musik für eine effiziente Lernumgebung
Musik zum Lesen Alphawellen - Harmonische Klänge zur Förderung von mentaler Klarheit und geistiger Ausgeglichenheit
To Change Your Mind: Ambient Instrumental Music Playlist to Improve Mind Capacity & Focus