1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x2e9a80133c5947e39e37e7f7cdc58afecdd97a66a30df60ddd6f7df385cb8620. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93d05112-7486-4fb8-950b-f759644b35f3.json and https://artists.proofprofile.net/proofs/artist/93d05112-7486-4fb8-950b-f759644b35f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ritter Grimmelbart (Pixi Gute Nacht Geschichten 48)
Ritter Grimmelbart (Pixi Gute Nacht Geschichten 48) - Ritter Grimmelbart (Pixi Gute Nacht Geschichten 48)
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xb9f6f51770500e0617489ba7e0a3e3e572852689cfb14eef58ed541c89f2c22f. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/DEWM10897795.
Freche Frieda Hütchenblau (Pixi Gute Nacht Geschichten 45)
Der Mondfrosch im Ofenrohr (Pixi Gute Nacht Geschichte 43)
Eine Freude für Bauer Rübenbach (Pixi Gute Nacht Geschichte 49)
Hanna schafft das (Pixi Gute Nacht Geschichten 46)
Drei Monster in der Schule (Pixi Gute Nacht Geschichten 47)
Prinzessin Isabel und der Talerputzer (Pixi Gute Nacht Geschichten 44)
Monsterfußball (Pixi Gute Nacht Geschichten 56)
Das verschwundene Huhn (Pixi Gute Nacht Geschichten 55)
Das Stoppelfeld-Rennen (Pixi Gute Nacht Geschichten 50)
Zwei Bären wecken den Frühling (Pixi Gute Nacht Geschichten 54)
Trude will's wissen (Pixi Gute Nacht Geschichten 53)
Ein kleiner Bär auf Tatze (Pixi Gute Nacht Geschichten 52)
Krümel-Paul (Pixi Gute Nacht Geschichten 51)
21 wilde Mäuse (Pixi Gute Nacht Geschichten 58)
Oma Trudes Flaschengeist (Pixi Gute Nacht Geschichten 59)
Ein Troll in der Schule (Pixi Gute Nacht Geschichten 62)
Fußball auf Burg Bollerstein (Pixi Gute Nacht Geschichten 57)
Lotte und Ben und du auf Schatzsuche (Pixi Gute Nacht Geschichten 63)
Der Klabautermann (Pixi Gute Nacht Geschichten 61)
Die verzauberte Hexe (Pixi Gute Nacht Geschichten 60)
Annas Pony-Sommer (Pixi Gute Nacht Geschichten 65)
Scheunenfußball (Pixi Gute Nacht Geschichten 66)
Der schnelle Anton (Pixi Gute Nacht Geschichten 64)
Drei Monster im Fußballfieber (Pixi Gute Nacht Geschichten 67)
Am Strand (Pixi Gute Nacht Geschichten 77)
The Soccer Final (Pixi Sleepytime - Gentle Bedtime Stories 5)
Princess Isabel and the Thaler Cleaner (Pixi Bedtime Stories 44)
Soccer at Claybrick Castle (Pixi Bedtime Stories 57)
The Enchanted Witch (Pixi Bedtime Stories 60)
Two Bears Chase Winter Away (Pixi Bedtime Stories 54)
The Moon Frog in the Stove Pipe (Pixi Bedtime Stories 43)
Anton's Fast Car (Pixi Bedtime Stories 64)
The Ship Hobgoblin (Pixi Bedtime Stories 61)
Cheeky Frieda Bluehat (Pixi Bedtime Stories 45)
Three Monster Soccer Fans (Pixi Bedtime Stories 67)
Monster Soccer (Pixi Bedtime Stories 56)
Grandma Trudy's Genie (Pixi Bedtime Stories 59)
Hanna Can Make It (Pixi Bedtime Stories 46)
A Troll at School (Pixi Bedtime Stories 62)
A Treat for Farmer Tunip (Pixi Bedtime Stories 49)
Knight Greybeard (Pixi Bedtime Stories 48)
Trudy Wants to Know (Pixi Bedtime Stories 53)
The Stubble Field Race (Pixi Bedtime Stories 50)
Lottie and Ben on a Treasure Hunt (Pixi Bedtime Stories 63)
Three Monsters at School (Pixi Bedtime Stories 47)
Anna's Pony Summer (Pixi Bedtime Stories 65)
A Little Bear on Paw (Pixi Bedtime Stories 52)
The Missing Chicken (Pixi Bedtime Stories 55)