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 0xf1eec5774fe3fae2b5021eae3e832e4b8d5f4e9b174a56f36ad7b3443f5050ff. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de8ae9c4-1d14-423d-95a2-766ad5ba8961.json and https://artists.proofprofile.net/proofs/artist/de8ae9c4-1d14-423d-95a2-766ad5ba8961.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x34347564d8a916919acead918884d9ac56c38985d89ea38562e873ec75ab254b. 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/QZK6N2050921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64abe10913ad74e288e131590d5b681f2ae8fd602ff5179549cbb3ca58fe997. 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/QZK6N2050923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91608a2fdd329707ecabecd20f6e16bc54858c8cdd48b16b8b160b1f64feba8c. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/QZK6N2050925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd074af076e974f363fcdbbe1084d51b82be7c90ef1f14c59a00b793b41e2cbb6. 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/QZK6N2050929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0cf24e502cd8fbd75dc9b0889ec552becf013643a5f78e9331cfcdcb6ab366. 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/QZK6N2050930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f547732c993bbf7848c52ca247a9612d361656e89f59b616eb6cb4b2e1d9586. 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/QZK6N2050934.
The homie Bridgette and his sick ass fuckin catfish scheme
The homie Tony and his sick ass fuckin pussy smashin advice
Gvdzooks and his sick ass fuckin cocaine story
Yung Zoe dawg and her sick ass fuckin appreciation for you
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc519c64c9da6257ecb039cfe88b81afe020157a62455bda7d00d8d8c264858d0. 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/USL4R1947920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb5c3082d23bc0638d508c2b0ac643326890dcf8e927211b573ede89ee9eaa4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USL4R1947922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e3b3aa159c0bf87263ed9da062da6f8b011155820b3219e9f5ad3efecd0ecb. 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/USL4R1947924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b0bad0c7dcba7a9710d7050cba610973a711891c76771e30e1ad44d7c8fc55. 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/USL4R1947928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd59e5b1666f55fe27ed626158facba54a08a942adc74e397ed16af3732ecaf. 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/USL4R1947929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372daaedd60e4e77fcf565a487965251ed4bfc90433ce0ef979455959edab364. 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/USHM91928087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04230ecff175bdff257fb4a2cf78c3557e6703cf010a68738bd6d6ed1dcc8e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USHM92437971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f794a74b391c57c92e72094c1d8867b491b47af122e4f46a150870fe83608b4. 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/QZFYX2140758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f4464e1c9e4789b201d3eb8683cdeabef71c934136cee770cd570e465a047b. 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/QZFYX2140761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b846ee2b792efa23114a5df2e9aae53d667f40ce27d14a2593a47b2447d7920. 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/QZFYX2140762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b35a500cba88f64a4f72e299ec3b49de2cb36d9d96982f2b4c18b8e2f8682b. 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/QZFYX2140766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6142eed1f2e6d13eced5b51f3ebb853acfa20b5c83ed9f36d2499de8d67ca1d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYX2140767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef48ff3f7d307ddc5786f75c79bc9b336fd1da7eed5670d677d4b7c0eec03db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZFYX2140769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64fd473dd13125599bbba21d01de3e9fc5216a240114be22426d9b959b9e3e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHN42049538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06120cd13e5ffd079ea92f93adb820f264b69c26a654eacc679802e216bda1f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZHN42049540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e80a8cd890e1de7e781fee21cde1d33cacd1fbb4bf2917bc7a730ebcd5b980. 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/QZHN42049545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885a39bf1e0c98ddfc02372a2408a94fc83400d30f34d0a236198ead3a292b1b. 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/QZHN42049546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2281210b8df3eef13116659b0fc9b29b5dd37a87041739d99846d6641c0e306. 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/QZHN42049548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f51b76cc5e0b5c8369d673ff5f791c996e909bc6d3f1627018e9f5809dc9fe3. 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/QZHN32027788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b3268e0dc6100f4141743f3d2a64b70f507c3fda2b555770d93b4b520fa933. 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/QZHN42049549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3bc94cf087296eb2b8e70640512e0ae04bd972d8738d2dbf6478fa909455e0. 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/QZK6H2063952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe4decb19c45bfa526fe1d8506017756720ed15fdeba1212d43bf20a49164df. 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/QZK6H2063953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1186c9902045b0edbb00884738f0ed4ade7966b686de17161fd784b59106a92e. 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/QZK6H2063955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2657fb99a6294d3dc8121c3af486b2202e84b2f11bf1bb088e5819e3184ff6e. 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/QZK6H2063957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0d133b63364f9419cf1da7ecc63760302880a7c9b70174d6f1fabc416fe916. 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/QZK6H2063960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3ddea52201137bfd8ba7ab561e70bccf1045b3af91d19e62ce0f98de8a9364. 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/QZK6H2063962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d1ffaa8c37f46f792ac2cd1c4f8d707f8543f12af6dba2b29f62ca13ac9312. 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/QZRP52260105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fdeae596a4a5019b7f055509d84ee70cbd20840e9af5988e65e4d8fe7d04ee. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USDY42364744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd451498d1b1d4d95e4b6738cd5c826d38f7756a08963b6efc206af0e3ff334. 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/USDY42067430.