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 0xbf80c7d1addb37f68699948eba06abd0dfcf9c256baf037dac76d76b9d20269c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3678682-7a02-4a7a-b1de-e39d45ef5790.json and https://artists.proofprofile.net/proofs/artist/d3678682-7a02-4a7a-b1de-e39d45ef5790.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hey Goth Girl, Isn't It A Little Hot To Be Wearing Pants?
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 0x58c6bfb732a0f33d36ade5a26a6b1ee14396d2bb4b0155d00eb6f9f094505815. Chain 2 (Bitcoin): anchored in block 958399 (2026-07-17T10:39:51Z), 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/USA560638449.
A Rhetorical Question: What Do Christian Kids Talk About? (Ex: "God Is Awesome" "Totally!")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b104dd85d609a393586aa729515edeb35089e1a4b0d5fceaa2537a442b5630a. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:02:53Z), 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/USA560638450.
I Don't Lift Weights To Impress The Bitches. I Llift Weights To Knock A Sucka's Teeth Out.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6a9a396c098f89b45c333d3cb5c4dcb3d07827a78897b1f0b4fa6233587f97. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USA560638451.
Three Easy Steps To Digging Up and Reanimating Your Ass, Only To Rock It Into The Ground Once Again.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66cded9d80a8c309017990163fbe9a308fad39163458c2f5fc6019330ca38d8. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:21:24Z), 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/USA560638452.
You're Fired, You're Fired. Goddamn It, I'm Spike Lee.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48baa859a9569ea2bd97e4a522265d7bdda75460b4875d30b26f580c149c672f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USA560638453.
Girl Are You Down With Bacteria? And If so, Would You Like To See The Inside Of Our Van?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb25ab795c1f68d97114477696ef3423e3eee96fcb4630ef20a66311c2c98d59. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA560638454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526b54b0bf82b932c0e6b24fdde0c7ccbea87224f548332d24be547b31a5abf2. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:41:29Z), 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/USA560638456.
They Say The People Elect the Government They Deserve, But I Don't Remember Knife-raping My Retarded Nuns.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2e862e9c0874e9ac421484bc28454ab5fd420a84e05a19be6fa5307f924254. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USA560638457.
It Sure Does Get Lonely Out Here In The Boondocks. Thank God For Cock.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6164f5e63fc5ac9bde2f98aa30882888bebc88a999838a30d5f2ba866145eca9. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:03:13Z), 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/USA560638485.
Call Me Old-fashoined, But I Think Trains Are Kick-ass.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f3407b7f549ec9bdbfb07a96adccc26103646ca6df8c8f5535b58cfc48997b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:06:13Z), 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/USA560638486.
Girl, Are You Pregnant? It's Not My Fault! You Seduced Me!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b10395d13e4de06858d1badf9b96ef5e72b5911868430d359e86bfc5679437e. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/USA560638487.
Did You Ever Notice That "Stat" Is "Tats" Backward? Dude, That's So Tribal.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a1edd3a49c46662c0d380fbf4b5d48ecc8490925ccf934199c437b901392d1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USA560638488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457cf0e596eefc329e04368e4e5c83d00f71c81562e97fd069874c49410a3393. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USA560638489.
Pssst! Hey, The Lord Is Awesome. Pass It On.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3f9b65ba09a0811df00d95cfe71e100503b4497d64c5fa4a27df2e39a65a89. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USA560638490.
Killing The Wheelchair-Bound As They Exit Church With Missiles Fired From Helicopters Is My Milleu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8472634f1a394d1da120522d51bf5d8942602fef05f609864b01b2db664d1d1d. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USA560638492.
Are You There God? Please Help Me Stop Masturbating.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610f7efe540d3be27a38549430e79552777ae3bdc0f5ff671c4082db9398561d. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/USA560638493.