Anthony Russo or Tony Russo may refer to: Anthony Russo (director) (born 1970), film and television director-producer Anthony Russo (mayor) (born 1947), mayor of Hoboken, New Jersey Tony Russo (whist
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 0x2170d12d69496ca7502a67592317fbf0a1bcd44acfa366333ecd37f5fd473c1e. 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/f4bac557-8b6b-4895-9008-6b0013e1b194.json and https://artists.proofprofile.net/proofs/artist/f4bac557-8b6b-4895-9008-6b0013e1b194.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Thousand Funerals (Alternate Versions)
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 0xff219bd007d46d2e038d60e4c644e48f5a38680470de1ccf94664d71d6b5a955. 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/QZFZ72422820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adcfece5d9de943c5d9cec9c0d24969521b0e17a729a5bb25f01efb3d322d6b. 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/QZYWP2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0041e1eb2bee5f073e586aae840044775a79fde7e1abd575dde11461b57d302. 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/QZPEW2418131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc75aa9a692312145d1a1e0c330a130a277f95315868374fa6e55da6c4ccd0f. 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/USDXS2300295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b43859afc8125fc7c1712706e565829aa625108172ded03a81c964ad5424f4. 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/QZLBC2200884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9adc67a6efb6b17b89e37cca4cd3938b885af0b81abb6bb16ab2bf560a8ca8. 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/QZLBC2200468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ee350f8020b4dfbb9a22fb77ee80fff6ab9398449302a3f4cb5df7b7427b16. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZLBC2200300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8460ff1b040d6fab5b244963520e2f59e48d70a4ee6963db2602d86849ee58f. 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/QM24S2201146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a351b6c78d08b3f478268d8f1af5c75e9f23f54b68e71fa927e173f6be959be. 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/QM24S2107555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a642751eb1ce9237bbe5529b6c37d4004f2d8119a2c9b80334013de10a17320. 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/QM24S2004682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf24bb09f9075acb1e704b70612e7cd5fa8c4f7db74644b02b8e2e5cc2049eea. 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/QM24S2003237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86588ef928459963c12857bdf2df8323e5318b1962bd321230fd1077bb0ab16. 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/QM24S1925535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b9863529b60861938b93b2f85084c03b3891f1185024f7a20535cdf3c5159c. 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/QM24S1905655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64955f36f8374bf151b05367fc3ebd6748545275c1f685067f83fa4edb5ed212. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1843275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c6e275ab8937b4aeafc29e878d32b2654c4462463c1bc1ce7ebb39ed8ca21e. 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/QM24S1836087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b72b764d822134f61a4a4500a99ca49bb1a19de31c2c5c024fa561aa86abe8b. 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/USRC11802663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef1797e04a07bce3f715dc176c0da9b63970de4de0079776990a478334545e5. 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/QM24S1826108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb39b8e491b0883fb7018e28b8024268b94e6a6bee4501e3b993e19b306caf7f. 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/QZDA41867522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe10724771397c2e2dbd54a39d558ce651358060e129f8d1ab3159ccaed4dcb. 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/QZZ7S2428597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf446c1ad117ee50f07707fe962305605f549e70f6ac6e7c598fb6f51629bfe5e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZWFJ2487009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb78a5d277ba7f0e1362716ff69b6001e61f8b4cec35f56bb831067b568f7e2a. 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/QZTBA2433001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9e21f8b0f02732f7fe43f15d605d57e427fa43e6f154a492795ce8ee4e8833. 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/QZTAX2472562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0041e1eb2bee5f073e586aae840044775a79fde7e1abd575dde11461b57d302. 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/QZPEW2418131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea87268f77d33ccd8f0cf27099d566798f0db28a98f07161fea26f0c70de680. 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/QZ8LD1735434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07058ab10a99d73dfd998d2486f285bb7e652f2ad341347ad48fc8781119e014. 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/UST8K1634620.