Abby V is a Canadian singer, songwriter, playback singer, composer, and music producer from, best known for his Instagram and YouTube videos in which he performs both Carnatic and Hindustanti ragas an
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 0x684cc7a65f6659e9340baf0d8172c9f660f7eb2af112ab22c8b164db6cdc0948. 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/8e79e948-33ba-4ec2-9b49-6e0b0cffabdf.json and https://artists.proofprofile.net/proofs/artist/8e79e948-33ba-4ec2-9b49-6e0b0cffabdf.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 0xc7d4fda835dc671a0aedeef775b4b61414d75394d14c96923e432bf8ba2812f1. 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/DGA0L2355930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e84d52d0086483e6225d5030ea7e9f256f2dc0e10164367fb06ea64a6b68b7. 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/DGA0M2355893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2068ef2ed7434b8fccb8cb102edff983e553a07a388c843ccdf3e85eaa3af4f1. 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/DGA0L2353658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c5a87d5a55064d7a47fe7a546293d9156a7a82ddbfb9e1c64776c5e62796e9. 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/DGA0L2355931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54b19285e1d36437f52a591d83fb47b83b0b4a53b7afb86d0c62b808115d379. 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/DGA0L2355932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac3a9fb0f16aed1ceed511db81c6bc3a103b66dfbcee25b184019f768150528. 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/DGA0L2355934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8b56c9737c78a51459e5762a5b3fde4f11a347d8f1e7977a95312b3de7d17e. 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/INS172408907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf44798e4aa755078dacaf556a8251179291f0b3786423d9d40f431c680a582c. 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/INS172408904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3451b509811952eca384f154c9dfc183a533fdd0efc914ae8705e68873a0e7. 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/INS172408905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2385d278a7f89c9d5f9b7edf604b1f3912922256a1d4ea178db795d942a55. 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/INT202404559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2068ef2ed7434b8fccb8cb102edff983e553a07a388c843ccdf3e85eaa3af4f1. 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/DGA0L2353658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0086bef26dadc6ef759e9107b44b4fe29a35af40b4375297f66baa190f547b3. 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/DGA0H2335872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e84d52d0086483e6225d5030ea7e9f256f2dc0e10164367fb06ea64a6b68b7. 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/DGA0M2355893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6553b73b12439bcbc9325daba8dc55800842abe76c8b14ffcf740a221d3166. 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/INT132200610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87d8850eb638f00bbfb224c6832155e9995535e870f68d942215527b84c35e3. 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/INA2S2210056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e090cb048d0fd9c07605527f0740ebb1f866bf5a9f220d3de1459b4b69f1e6. 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/INO132100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae287d850b3be07a7acb76f4fda16abfd411b3ce0d0a5c1cbe18fd0eecdf21f. 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/USX9P2062623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa133e8a1f353df01318b910f2ef0bb25b44d839f87bc25823a357ed1413e967a. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:33Z), 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/USX9P2062621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa5bbde8f112f31a323973cabe4203660f588fe613f6e7e33b3c1fffc46ab20. 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/INA3E2400015.