thumb|St-Pierre in 2016 Ingrid St-Pierre (born in 1985) is a French Canadian singer-songwriter from Quebec. Biography Ingrid St-Pierre was born and raised in Cabano, a town within the Bas-Saint-Lau
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 0x13dad3a675d5447d158cfc27b30864b39459d0cf3d9b8c8f79ece90b8983361e. 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/32f6e92f-0e6d-4f2c-9dec-75923c983080.json and https://artists.proofprofile.net/proofs/artist/32f6e92f-0e6d-4f2c-9dec-75923c983080.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 0x44c7e8b9520c53da5592a714048f75f647aaf5b6300441b62c90756ac62a8e0e. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/CAL541113102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffc9697a6e3221c5555c7ab338a99865d58c1b9a7b0383482e20a266516e6bb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CAL541113103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249ad29ccc75bc991cec7dc894cbf76622cabd859f5b981b82989e5aca0c1223. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:53:00Z), 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/CAL541214206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6b8f256dd438b43cf9fed198f85616daeed4c6ccdea44081d51fe2a303abd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CAL541214208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5ce6eba9b003c6dd8c6df992397933cf81071e01e09e01e29fa5b34b6a54b1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:55:22Z), 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/CAL541214210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ef24ac70c92cb7d9ab6981e96243e82a338da149e65475efa91cdde0809ae4. 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/CAL541214211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b9c14b5970d5ad5acbedc2cb866785e20327b929e453a699e7843690119f94. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CAL541517207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe5df32f2ea7002a97b91b1a23db6aba7619f61293c33656dbd922244413826. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/CAL541517209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592dc7e397406e877a5a55d8a27674131e535c0324a6c03580d49d89d125c4d7. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:43:39Z), 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/CA60L1840003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1ce6df59c6981ee24dd2adf3c9e9229fc4c32dc88801654610fa2a86806ed7. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/CA60L1840004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e20b84c2ccda35dcc3c9dacf54e7a0f54b2eb6c33e358b95cecb3e0409512ec. 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/CA60L1840006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf6b37cec91fc38681bda9474a1b61ca36725d897fc8edf04479f62ca3216ba. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/CA60L1840007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc72f936db6d3ae9868494c50b2d07189f2d03670481fa28ebca2b92a10c67c2. 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/CA60L1840008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7d1ea9b921c14e948194ce7fcf1e345c30d33a326f3bb6561e04b3d371cf79. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/CA60L1840009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7e4db9a7baf4d327148838d0f6efa9ee42fd76c239a11474b65388d78935e2. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/CANAW2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff88a935fda6f5d41e044bcdba54a586bf6a02f7978b551362cbf7e1976a785c. 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/CA60L2160001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef936206dcc3eb37219161b87bab61104649bf7b7b8a84023b81f4cefed95a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CA60L2160003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c8ea2296496b45e561d60cb8349bd305c641b082a2ce32e602e2af5ee445d2. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:12:17Z), 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/CA60L2160004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf785d8d6ec9d3750d43556ce635bc08cf0e7ca45c1a0be442dcf22d67aebc51a. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/CA60L2160006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb95334aac19b7239c57bd545d80dcd1e8aa9c4006d2b5646142fc35206b0e43. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/CA60L2160007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42152ba24debf35d929bfd528a130a578dc6656dc0b0b5f43c4aaaf5764ec3d9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CA60L2160008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a715d23418fa27bb038bf5122f7624fe4594a03f087158be731851c32e0a0d7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CA60L2160009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459194ab94099f165ab4dab19f893bea0b0dca78efe40e29ed163fb3b2349418. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:57:54Z), 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/CA60L2250002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ec9428a9c3fb61fe3ac8d2429c9cb04a1c7bb67d0ce5e8846a378e237280f9. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:49:09Z), 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/CA60L2250003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaede62b90b8c39ea462142ee6586ffa7e081f14e70f00a1d34c1d35a1762db0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CA60L2250005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913dff80598bb72672425ebe0859d9de022760cead9e8f4c5452dc21ccd2bd5b. 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/CA60L2250001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b3a178255665dc08244aa6aa629e9b3f5cc1a6f755d7819d81c4539764cd8e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CA60L2250006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc73da2db76e150c78f44cb4435832e185f68c3578b8e61e81a67baf6f74563. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/CA60L2250007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2f3a4fc9b108ec32006d28051f463342fbc96df9d397788f48c895e2ae31ce. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/CA60L2250008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3f927341198f49f4722d7500632c4316d03ea95c1a4549e2119fb47ee18d27. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CA60L2250011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd4f7f5ef19c23c508f2c2f243d61cb0ff20a39b2b452dc989567c89425579. 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/CA60L2250013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf18a87941cf8836885747b9893d149ceffb796502035aab2aeed924f4ff2336. 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/CA60L2250014.
Nothing to Lose (feat. Ingrid St Pierre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c661ed8e52361505265efe38ce8b46802a498d32dbbd3de700704177809964c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CAEB61600509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5569efc783a7e502443f09fa5d40d9147eebd32d56f6b295b70f120ff9ef5ef. 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/CAD431897401.
C'est mon histoire - Hommage à Renée Martel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5270c972bc13fdde89baf3040e2f763b30fc7b0e07a50974a8733bfb29d7da. 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/CAK721541110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d2514183414b05e7c097099abf45948723c0ff23502c89f12704529b5306d. 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/CAA501943005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd05e3f28aedb91fe7e7c88d138cac715822afe66c02a88ca669ecb1a5341e4. 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/CAK722389206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b660a9128ffe191c41349c6a27eaf93f08074839efe9304db6cf42fae0d6a8. 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/CAC0C2400955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce49d83f1e6ccd051c429e72a15d0aa35a412e926e746bd060c9a4e3d52f7d01. 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/CAV501342808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3748bf72f13bec0861a8729e129bbff315912e13b125c6dc6aec886bd38a34b1. 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/CAEB61600504.
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
Intermède (un moment de grâce) - Version de Jusqu'ici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940e31ed8080295322231baa58e91e3827ce31e60ed93a529dbe711b2ee64513. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/CAA502350612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb6b507d51a1fcf6fdb47799fab29521c4af52db5fa46f0672daf3505562b3b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/CAGAX2300009.