Rivers Cuomo ( ; born June 13, 1970) is an American musician and the lead vocalist, guitarist, and primary songwriter of the rock band Weezer. Cuomo was born in New York City and raised in several Bud
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 0xd7b5ee5a6cc02b5b156f33b3a6c7321b12dc81e68ae0c54ecc7eb06c5a43f81c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9de1fbbb-de44-46f5-b80f-50a233cd441a.json and https://artists.proofprofile.net/proofs/artist/9de1fbbb-de44-46f5-b80f-50a233cd441a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alone- The Home Recordings Of Rivers Cuomo
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 0xd992d101b28fc6af0c25eaf8f653d852d332d23eea47be5cb015bb03cdd52ffa. 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/USUM70761997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae2792d0234c88275f9a807cb292a6c791bd2385b029dc6cc52440b18faf15f. 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/CAUM81600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe544498773a9769406bde6ac2b60c2c397ca1f79c6d2a92e4c618635b2496915. 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/AUUM71900881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580b90dff8eca6623c1c042608a7292f8dcea25cfda111cccce31b3ca4d832dc. 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/CAUM81700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1996b6d31cf4b87bd9330da658e165b5e5ba1968a65bdf2506850a50314799d4. 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/CAUM81700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913ab2352ad0d5305e387fe4c2a27c65eea250b79464553f23009a74b067760b. 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/USWB11701294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad7b3d1204e2730212e9a85ccafa1931bb8ecb50932a3f4c80d2042b20bace. 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/USUS11203342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad7b3d1204e2730212e9a85ccafa1931bb8ecb50932a3f4c80d2042b20bace. 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/USUS11203342.
Earthquakey People (feat. Rivers Cuomo) - Alvin Risk Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5149190a3985f028e957805f75a169a1519c4c6e19dce9eff6d5eab572b9fd05. 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/USUS11100553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77709fcd7b7bca1a055ac8af6998bae32631e802e665e18ca2963786b840326f. 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/USUS11100628.
Earthquakey People (feat. Rivers Cuomo) - The Sequel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a52f4dd948be6621660fd302ae21774c01d686ad48d3a63d0a3c88d8b09944. 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/USUS11100455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae1a61ae4f82658396f57d1e9228f962169975dcbeb3fae8221fac411cfe953. 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/USWB11500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590beb6f85586e30040af3543793056f2f76e58749cbe37adcf5729c73cfff8d. 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/CAW112000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963525583287346db6ad2bc9622efc0a83498ac0047541b8f25420a142f2b1c0. 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/USEE10340530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16479308e308829559c76ff07f1f6d473ca4d81d657786c1a55d689087ea50a2. 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/GBCFB1700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deceea6c2a3a71013856274824d542c4b783eae4a8433833b8a7e5e9c47681e. 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/USAT22103297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe544498773a9769406bde6ac2b60c2c397ca1f79c6d2a92e4c618635b2496915. 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/AUUM71900881.