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 0x399099ec65e2478eb00248e8922cffb9ad35c45d2a2fdb7300aa4daf9e7bbf80. 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/45571646-ad36-41fc-b057-e82ed32e1c5f.json and https://artists.proofprofile.net/proofs/artist/45571646-ad36-41fc-b057-e82ed32e1c5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Henry Danger The Musical (Original Soundtrack)
There's a Musical Curse Over Swellview - From "Henry Danger The 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 0x0acf339eda53269ef3c2376217b6dd0386cb70ce82e3c1bf8e6e206a6f4247b9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN1R1904001.
You'll Never Believe What Happened - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6956c0daa8c67e25883d8255c83ebaa2b529e2ad6809714384f8a07785a62bee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904002.
Ray Hates Musicals - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e364e1d43f2c6af37e6d7783b4abefdaaab27529c2ed4380a2d429675a05bdf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN1R1904003.
We Hate This Curse - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2be852dd77d9cee598bc215ceff96341d9fc20091de4a2e4b6784cb6d44c12f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN1R1904004.
The Swellview Summer Market Fight - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afeaf4ae30a071024a0d58b4e23537afca55d620c3ced699f31fcd1f5a94f71. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904005.
That's Why You Have Us - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea788f0c8752b2021661b6c909aebfa3eea05aeedfa764df2627b76587e97e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN1R1904006.
Meet Me Here Tonight - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6e6de1006d19a6dcd76f92a29cc87ed496784ab65401634c06a4a91789e2ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904007.
Breaking News - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e05ce32bebf5acb8828c7133d8922e6599beb1c0a6b6bf724d9d4bddde2f319. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USN1R1904008.
I Heard a Little Rumor - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f206a51309fb527fc19087c7b44edb44abcbed1b70017d5905fe1796ca99ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USN1R1904009.
Time for Lunch! - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a79847e3644ced2aa8aa121befd19b9b14c55eccd9bcb3212c93f6199753976. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USN1R1904010.
The Want Song - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdd2a6f9bc9f78dbca69950abf0222a76934ad38a478fbad92af8039e463931. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904011.
It'll Be Great - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b0c4ad12cd8b90aebe62e5e5c616e947c17f34b6490ea0cada6d615f64bf72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904012.
The Bro Song - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa595c781792932d8a4e590f344944e115a6c0b7c71eea8113fbc4e29b43ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904013.
More Breaking News - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e680d95cba1693c47e55a857f1bf84537a7857c4d2c34ba1775c811155ddf6e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USN1R1904014.
The Fight Song - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f42035754ca5cd3eed4a9887b74fe8a7c9f3acdb255e196f48900d91bcdc8c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USN1R1904015.
The Cheesy Grand Finale - From "Henry Danger The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ca1dd01356edf9e54a8cc4b1114bdc6cc4b70ff9ddecd35969bde30c9f9d68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USN1R1904016.
There’s a Musical Curse Over Swellview (Sped Up)
There’s a Musical Curse Over Swellview - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbd2356d8cc14013f17d22bc24491336a43010ab131687379a31e727700bee8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USN1R2310011.
The Bro Song (from "Henry Danger The Musical" Sped Up)
The Bro Song - from "Henry Danger The Musical" Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e2fc201991db0d8538675b86968d4b2cd47b78f0190d45d2739a83afb3e334. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USN1R2340011.
The Cheesy Grand Finale (from “Henry Danger The Musical” / Sped Up)
The Cheesy Grand Finale - from “Henry Danger The Musical” / Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda748d04d2d409784f3e1d5a15b55051fc2a1eacc102d824e442551f85dadd52. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USN1R2340013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf392dc01e956c26cf092c55fdb1eb813ec4b7dd4b71c63d87f01312075d10d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USN1R2517002.
Nickelodeon Mix It Up! Vol. 9: Danceapalooza (The Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6652e86c1a2af2cf2b90bbe19bd0fd92039f21cadceff8122111d9d6024398d. 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/USN1R2407002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c659e07cbfeedf941b19c52305d387adb6d29e3d8dcbead02d7432096b6773c. 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/USN1R2407011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc926d8f1636c8f7ea32acc48a80301541678e46167679117062f6e5dc6d3480b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USN1R2446021.
You'll Never Believe What Happened - Sped Up
You'll Never Believe What Happened (Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33122f1eaac6eb5d52a32bf106a206b647ae421e8d3ddc5b5693b2b8e882582. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USN1R2436001.
You’ll Never Believe What Happened - Lo-Fi Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbb7d651cae2ffd67e5cb6202ade79ad22b941e2119006cde1a17b7c3c264a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USN1R2508007.
Musical Curse Over Swellview - Dance Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7321daa2ad873f3d9c1af1dd3493c5c02636b7f979378443417c014187d451e6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USN1R2407006.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch