Original "The Pyramid: A Dance Moms Parody Musical" Cast
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 0x19a43594708ac80b509b476475371dcbdbf68b8e0ecebc56385ecd4a2d675f51. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9618e84-b5e2-4034-94e1-2922847c0730.json and https://artists.proofprofile.net/proofs/artist/b9618e84-b5e2-4034-94e1-2922847c0730.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
My Little Kendall (from "The Pyramid: A Dance Moms Parody Musical")
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 0x7a5de542dcca43d24593247cab4b6690ecbee23f486c8da51f403a6a4d93d90a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZPJ32248735.
Welcome to the Candy Apples (from "The Pyramid: A Dance Moms Parody Musical")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7619eab48eadfb2406ded0842a593d668a5196b97189a7bcae2446b11cc42f2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZPJ32256247.
The Pyramid (from "The Pyramid: A Dance Moms Parody Musical")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1714ccaa26bc2a310cc5d7f33f9b4e23abddf2e2ece18115e94c5e12db6e4710. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZPJ32263979.
Dance Mom (from "The Pyramid: A Dance Moms Parody Musical")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d776c2619ab7b6e0fdcc52ebc2352343d4f54378bbdcbb30b80ab9d76d7689d. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/QZPJ32333517.