Brian Robert McBride (born June 19, 1972) is an American former soccer player who played as a forward for Columbus Crew, Fulham and Chicago Fire. He is the sixth-highest all-time leading goalscorer fo
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 0x89fc6fcf84ee2f16e1be409824cd9123f48ad6e73d9d949d94634b9267c99f9d. 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/2b7078a9-d9a1-499f-8535-c1f7a8a76de5.json and https://artists.proofprofile.net/proofs/artist/2b7078a9-d9a1-499f-8535-c1f7a8a76de5.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 → 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 0x8d9fc06c30559b2fccda3507ca2751b79a0006cc55aa30c58bcbeea0dfe0eba7. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USI4R0504157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf934edfb89b73d3374b18cf3b781e487045df89f5fbb38c9b5b2370a27f5150a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USI4R0504159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58885fbfa8b077762ab63e560c24e9f13442f8b27d2f035dcb1eb9721e868b4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USI4R0504161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3f86c2ff9289ecb9de5574ebadd0417ddecb21dbc6ccf5ed4f7890ea5623ec. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/USI4R0504162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a80ee86f86cb1567f8d63239634277feaa19e3616b0a962910d32c14d7bb890. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USI4R0504163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f85235a83f609c1eb3f38c0209457e08476e3dc6ec3512009453b30bc95702. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USI4R0504165.
Mélodrames télégraphiés (In B Major 7th), Part 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841c7c7c856b3df3b24ac0c45571afdedd0e85b2e1a8d3b2e24a83ffe9fc4847. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USNCB1015002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72f17cab16c953f4f9b38c093883029441a78d9754a60f573d6bd41e1189151. 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/USNCB1015004.
Supposed Essay On the Piano (B Major Piano Adagietto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c08df3ee7819eb938fc70007f1480e5aff5254ed99a0c65a638f0874780550. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USNCB1015005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c2680a8bd9b8550f7a23e6e86329343db1d2f62585fbbbb4c5b5c5e0bfd231. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USNCB1015006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f445922f98e7bcb11fa95f841932dd864ed0bb9e456e0b9e689a73f180fc856. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/USNCB1015007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadd589fb4c6eab4ce835057360015fcb94d2e8cbe3e38373e9b6298e4e5dfdd. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/USNCB1015008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c9d6a3147cbbf0ebeda530c499b914e9dd2088907ddeed76dad5077549ad57. 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/USNCB1015009.
I Know That You Don't Like the Future Like I Do
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47284b29100ece85a6c554287647d6ebef4993be03f17703785ae22d7696b91f. 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/USNCB1015010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbaf9240d0001107405c31ee8e0b66235e3f5f8c332726e762513d526489e46. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USNCB1015011.
Air Texture II loscil + Rafael Anton Irisarri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aab8be50697ea74576440d8457345949b55b5667062b1821d3ba4da9ffa6c1c. 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/DEU671201585.