The Magpie Salute was an American rock band formed in 2016 by the Black Crowes guitarist Rich Robinson. The band also includes former Black Crowes members Marc Ford and Sven Pipien and Moke singer/son
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 0x0f4be5cc824afdd3de4ef07ea7ecb79ac339d5b7210e8bb21be1c86fdca34297. 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/46e2ec48-f4a5-4085-8578-72a0c3fb3e31.json and https://artists.proofprofile.net/proofs/artist/46e2ec48-f4a5-4085-8578-72a0c3fb3e31.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 0x7b87b8f5e679890f31e90211de9703ead65b51b9bb7d443194849128dc548eb4. 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/NLB931902402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fad5d0227fa1c1351b848dcfd18de6f7b016fa10dbdb273645f933f570b207. 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/NLB931902403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e00f9cbd94c584faa9dbc1307b28d4dc30f35cd0e6bc297ee14eed0a9c4b861. 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/NLB931902407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f99fcd582d3381b114880e01477734122673e435520555e499e256d2ecab3a. 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/NLB931902408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffda94ec8fa27bcc95fa97890d697d6709f80985d48dad64f05259b8c9429f9c. 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/NLB931902410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcea4ef85ed06698b427406099b9648025cf18068a439ba9e5e390eaf74aa202. 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/NLB931902412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779b95f4f3b16f0f8863aac43bcd8fc397fec596897a489bafd961cd3f5c47b3. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/NLB931902401.
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 0x895b1706e03cbaf8e3caa644f211d9417fda0a85c5eea6edadce7d4f2872c12a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLB931902404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc134d0563090056b235b87a41b199f3fbbfcda8d8d6a23b559ce7cbe1c6f87e2. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/NLB931902405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58108985038a8b23c2892e535b4483e751ccf6e94627346e0b49850e8f7e83c. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NLB931902406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d7a16c8a732b099bf9b47c36fd610be1d3e674e483f5577081dce509dba35d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/NLB931902409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25be66fd67c4f417b2b79c310f6761018e3aa253233342575133d6be6225b1e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLB931902411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0a2d4c3572221cc32b3445e24ea3c1dad188ec9739b0357bce1d055830d0de. 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/NLB931801602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47cd9ada592fa50ee4682180c30d9f7c17fe5741bee6cf8074e038181a2b207. 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/NLB931801603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985690fd845690d4332bff515b1322ec759fb041401d4a468d17f28938200ab0. 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/NLB931801605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662d66b697c6bffed51829cb558cedba445b43b918f21d078f1cc172fd44a977. 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/NLB931801606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6f5057ca5b594d6de7a34ac7413cc0b4a4d2020a3167fe023253de63e91295. 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/NLB931801607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a1de444109a187335d2a8a92ced172b59cc981cf66c9dd8cefe02d36f9195b. 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/NLB931801608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea764e927cc526d83e7db86cccd9a2cba565340602666b738ceda49e4ee15152. 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/NLB931801609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d57adce76ef4c8ee82887f1403815a2a2f60dd2bbedee2b4fff373a9a3e18ae. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NLB931801604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26856a98c4faf796344f8c3b3bdd7f881b0956055e0dee5ad84ba0707e28fa3f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLB931801601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea655df31455e87071f87688f4a710317adf6dac1a2b8b7b4d2c173a8948f0e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NLB931801610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1284f62e5fff227de0da95cf4d4f8c4fcbdc1d78e499b04cd2a36f243c63000e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLB931801611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c328d786814cca33a5e47a94c8c319957f1bc8fea2bf5a4f5eba593a9772897. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NLB931801612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016d05677167bc86efa68ae6d5b87bb7f2aa62883a5ae2efa9a0076a9f4805f7. 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/GBCBR1600600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1436073716d8f53880a2b94e2a3581a1f7c3fe1171815c3daf79ffef58b7e. 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/GBCBR1600535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e4336882d0a365816c1069fe6132223174d0d6e1416f70c895782a71f182ce. 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/GBCBR1600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57a6ae02291719daa45f9c8a9bdcb957ffe7b00c8a72ee6835e28246969b2fe. 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/GBCBR1600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843539438af0af53e621c0ebb39fd89b4012f55026744619ed4c6ca0899f650. 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/GBCBR1600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d072adaef83e68089496160e998b3c7dae77f2fb2290c691bf8c5169baf7dad. 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/GBCBR1600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52a852dc5ccc379b2fe194a65d00077533fd96bb4d9bc1b0f70ac4745d6e44d. 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/GBCBR1600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceac6b6851277d5fa4178af085dd6f33fc7c0c374cd18efc8a15103869c45662. 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/GBCBR1600536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31742b3d93b95a0fd72f4a9041c3a6b3cdac58aa7feba37ad21320ef7e83665b. 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/GBCBR1600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95180fc2d1519bdb7b0b1aea065f47bb34e8e4ca05a1f7ce432fe137b3911ff9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBCBR1600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df580ec9be9419d6cd5ae4bf5d21da568bf62d45b02d7a985bee89de9706945. 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/NLB931902413.