Florentina can refer to: Saint Florentina, Spanish saint Andreea Florentina Grigore, a Romanian artistic gymnast Florentina Bunea, Romanian statistician Florentina Holzinger (born 1986), Austrian ch
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 0xbaa8adc4182a8885c85cb8b6af0eef1865e1a55c698a229937fab79bc60ae233. 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/273629d9-c4f6-4fd9-940a-f658f842e257.json and https://artists.proofprofile.net/proofs/artist/273629d9-c4f6-4fd9-940a-f658f842e257.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 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 0xc02df440b393e5130bc21e7bd96319944f5c014ab2c0b62603441a178c38fb61. 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/DECE72402645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95871af7090bd6b6e7e0af057c5feb22e72d978796314a6f5174c9513e948e47. 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/DECE72302916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61ce7b0f5bf08fcd09480721628514c999d7a17fc1089a6bf5da7c154fecd19. 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/FR2X42508187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf521a2b136238e90489a55d9670b6587b93cac6aeefdbe4f7b1b215c3ba68e3. 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/DE1N12400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde552a34987eaef02ff6a2c6fa0a2e222ddf757f2933d6fbf3f6e5abd397c854. 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/DECE72402015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d4a90cbfbe0ad50f1da26c82118dbbb30c47eb81d82c3079f24af3b0d93adf. 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/DECE72401678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d4a90cbfbe0ad50f1da26c82118dbbb30c47eb81d82c3079f24af3b0d93adf. 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/DECE72401678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5654558eaa8ac420a8adabde514bdf9c14db8462203e09c275dd99112730186b. 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/DECE72400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb4d491b4f6efdecc6314bb62d1406c154d3772373c448adcebacf2f505ac5d. 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/DECE72400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5654558eaa8ac420a8adabde514bdf9c14db8462203e09c275dd99112730186b. 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/DECE72400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb4d491b4f6efdecc6314bb62d1406c154d3772373c448adcebacf2f505ac5d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DECE72400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790262aac224cefe896576dfb4d9d261f5ad67bb09b22bc254b8946aa26e0f30. 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/DECE72303400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb4d491b4f6efdecc6314bb62d1406c154d3772373c448adcebacf2f505ac5d. 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/DECE72400537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790262aac224cefe896576dfb4d9d261f5ad67bb09b22bc254b8946aa26e0f30. 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/DECE72303400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abb2363a46fb43fecc2e87b6b84a34d40b0a55ea9f903b3c9357ee4b3ca1fa3. 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/DEE862400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d6d64acc8033c432c4e0238a160cd9ae8ae5e951fba844668881ebafff2094. 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/DEKF22301128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790262aac224cefe896576dfb4d9d261f5ad67bb09b22bc254b8946aa26e0f30. 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/DECE72303400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff56543777a7a8532950090e98badb13b8b90110441f312de4299fc5051f030. 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/DECE72303288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2d23b0528a32d067043a7ae048aad6521f566eba169b063eb728e22b44b4eb. 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/DECE72303402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2295e741a28a84c5dc3e6d7bfd58eba0516893be0a7ea6415d4eb9ec167f99ab. 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/DECE72303401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a93225ce449d90381407a69c5776bee6d0c8f8fa65637487ff0ac981407a8ab. 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/DECE72303399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff56543777a7a8532950090e98badb13b8b90110441f312de4299fc5051f030. 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/DECE72303288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95871af7090bd6b6e7e0af057c5feb22e72d978796314a6f5174c9513e948e47. 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/DECE72302916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95871af7090bd6b6e7e0af057c5feb22e72d978796314a6f5174c9513e948e47. 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/DECE72302916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601de8f01e0ef5dd3ad9e3fea4e6793e5dbe9ff77642a123d7b43bf0b720cd3a. 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/DECE72302112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d5e6f785ee6eeb455d946ec5e9e974a561cba1abdb9c5b9247e6031931da8d. 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/DECE72300583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d5e6f785ee6eeb455d946ec5e9e974a561cba1abdb9c5b9247e6031931da8d. 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/DECE72300583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06758542b09a87a06fd2aee20ba7ac6243145839c9ee338f1dfce615ad00ab8. 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/DECE72203536.
Du Liebst Mich Auch PT. II (feat. Florentina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5bb2e6c7783003797d0ba774a503a43efaf7a9bddab3aa1aa28e2dbd361fff. 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/DECE72202150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a7d2f6a66bedbb8dae758aeb185e8335700d772e36e7a5648cfcb1ffcea5a9. 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/TCAFX2116015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06758542b09a87a06fd2aee20ba7ac6243145839c9ee338f1dfce615ad00ab8. 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/DECE72203536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30987141bf9fec23702a5b1f1479c150ba761d6ec2aab13954550f4414fdd4db. 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/DEUM72202116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc962f832f885c5ac065326bf080cb9e9e5e01ea49db1c69e22324d1a8d86291. 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/FR2X42263128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5750e4386fa06dd346404ea6aa02065d4f8cd6fe43eaf8dc83c6d8e3ac025b. 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/FRX452151758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a940538a12956a0bd20997ae8243787f1c3b46860b1e161305004781cd6e1d3. 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/FRX452151742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c0fcb69e84b2473eaaa8ee341c7d9dfbdc272be58c7ea3c2795728ec878150. 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/FRX452169040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9072d736aa511a6a9f344376c969d97879dca7d1d94c4366f9831e35d3f72411. 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/FRX452116265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38e4e7125acc858c3f1336ac567e9959aa58a6ba3e42cf386050746f6b7d4d7. 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/FR96X2140983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ea6fb45f192391b94f33b7d1e91f552573dba0f95b85cb707dd41e18a3ec59. 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/FR59R2121090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fd83c0cb08d0cd43fbec266a13061bdd16fbde0c0084fb5fa46289dc2f945c. 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/CH7812072828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124ccfc1bf124ab4be44c8febf4acb601a3bdd634e840daf156869647770a44f. 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/CH7812067621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67822037f71dbd6b4a4450faf78db9a48cb7d8f7bce410888dc62812e2edaccb. 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/CH7812055406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97cd7d47e29d28d9b4111583130ab5144c775faf1be681d476b23f1a259e1f7. 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/CH7812052591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a6593f68dc852c5b4b61998f2b7b3cc5cffb329ebfc477581c3257418ad14b. 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/CH7811933794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3ba3bcb9ab1d1b3e5fc06339d3987f79be135c5e1e786f1320d76892af824b. 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/CH7811932473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfc580498a2560542bbfecae8b6e6e816e6af42d8fdf2bdb3b1052a35089b23. 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/CH7811931134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa813ef50b613072ffa5edde89a8f83a45c0caaef7d7a7c7fecb0f53978a5d75c. 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/DETO41923793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30987141bf9fec23702a5b1f1479c150ba761d6ec2aab13954550f4414fdd4db. 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/DEUM72202116.