The Brothers may refer to: Geography The Brothers (islands), Hong Kong, East and West, in the mouth of the Pearl River The Brothers (islands), New Zealand in Cook Strait The Brothers, the collecti
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27595288aeb5a4b39e477902d6daf74bfada06995d6b129588c281ec8013f501. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f4f9be8-e168-40f7-89ce-650112950375.json and https://artists.proofprofile.net/proofs/artist/1f4f9be8-e168-40f7-89ce-650112950375.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soulshine (3-10-20 Madison Square Garden, New York, NY)
March 10, 2020 Madison Square Garden (Live)
Mountain Jam - 3-10-20 Madison Square Garden, New York, NY
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e9d7756c22011570e01e00faacc523ad6f6cbe96dbd18491a569f3b31b3ad5. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USW4D2100014.
Don't Want You No More - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a1ec4fefee4a8ce42a7f9c9d79190c4d5535b6ddd583f1445d327231208173. 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/USW4D2100001.
Dreams - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaa672aa71dfb7abeee2959ae507a630bc8641c5bb4f06c7cb98206759f5562. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USW4D2100008.
Blue Sky - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a39b64286f2075acbea8bbf1319ca47620f3b3057050e9585481d9c3c09c9ac. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/USW4D2100015.
Hot 'Lanta - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2733684326c687940c487ca89df76104e4b3af2a660756c8f12aae999d4b2a1f. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/USW4D2100009.
It's Not My Cross to Bear - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d4fc8bba764fd741b6a2928dd88cd6fe15dc0745b4f577157b3032753dd905. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USW4D2100002.
Statesboro Blues - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c47bb7a12360dc02dadd072b1fe248df1f4eba9fb0d6d9561d82b43ce20e6b6. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USW4D2100003.
Come and Go Blues - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c23d3e9afd1085d0675ff54d5495944546dc609236f525e9ea062b62334a507. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USW4D2100010.
Soulshine - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790d7d8e761b0307159c76bd3e1087f3e2a7a563bf19470fe54997c10caa8914. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USW4D2100011.
Revival - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421fca875577f61553aef1edd9f689f82ebec96e13f440ae4b664cc9d4c50a69. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USW4D2100004.
Ain't Wastin' Time No More - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1cce3b9e16ad22faf1a66fe9a09df818064be45866fd91881ade6a935195113. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USW4D2100017.
Trouble No More - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4a5b390a973011ae9d23b16634f06061595565e237297b973ad5ad72af2f2c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USW4D2100005.
Jessica - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975215eadaa3c736c653ac0c1313bdae08755f475efab29d485b4a13efeb317c. 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/USW4D2100013.
Don't Keep Me Wonderin' - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fddd4fc77f24300f4393c54b0cf06c9876cce7ba121c58ca2523307ab741f74. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USW4D2100006.
Black Hearted Woman - 3-10-20 Madison Square Garden, New York, NY
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f61db9777ede9e9f12d0465d343a94793c11221152ebd61e501c1c6a98910. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/USW4D2100007.