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 0xf6190bf84dbfb03c7fe72adf67adc7b9a05a569a4784aa323fcc24faefa82419. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/744967e8-9ae2-486b-be82-3ca5971595fb.json and https://artists.proofprofile.net/proofs/artist/744967e8-9ae2-486b-be82-3ca5971595fb.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 0x714c7c538c43ff09c60a6b8204e03a453c375badb81261dd4e050cca74deac6a. 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/QZTPX2143144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f56cd66f869c3289ddaa69855e032420ff51be1fd2e8733f116018fb6471db3. 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/BXZYA2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e42e5d3848bbffed0fa988d1c06af41f6ffd960bd8a5b30d058d2be0e2ddd1. 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/QZNJY2114861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e7a43825781c6fff7e98898d8d121e536d3519342eab5c0327a1f7b5e36101. 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/QZNJY2114862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50aed5bf63d781e5a4f2f5b65a6e8b14587f3c8be45d3f98e0f2c4f884467f66. 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/QZNJY2114863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641acc6f8c55f76cfd2240d221e2db6fb59f93c7f7ec6220eab7ec881cb17064. 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/QZNJY2114860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2db7b2ceacf1ba9b2ba33a3b6692134094481da4ed22a21635e1b0998c0426. 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/QZNJY2114865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90876dd973878b33d7025342a7f384d2530bbb048da9ad8d816f6f6d666a4b4. 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/QZNJY2114864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c3d7a509a21b9af441c5e81fe29a9903438d2f57984b6badde8003b52528a4. 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/BXZYA2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61af30c531b490db7e7ea8e1dc4ee30178ac8676078bc5d135ee21a075d3cdc0. 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/BXZYA2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c10cf0a703575672da75a0f062361177f438f222438925f9ae8f13b6efc0f9. 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/BXZYA2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551b2c793e8b49bb0732aa51c3237710d028143a28fdb948c1734531bca38742. 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/BXZYA2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214ced50b79b1fad5c1f19aab256a844e4dc070530fbb51f69b539ef8d5c8d8e. 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/BXZYA2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f3ed463e44dc3591f7620500ca2dd266676bd1161abb54f03ba090c5b11a97. 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/BXZYA2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a929f0b32ba749956726476f7f12f9b13c6ae32906b14281db974da6fcf0f. 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/BXZYA2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046a68f7ff7966f23124d2cf8b63e1557bd65bd2799e12763b088b9af87519b0. 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/BXZYA2200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bbc5dde2feb6d9d4210c31482a97b5b91c15a20323206a13a5ab1a5f366475. 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/BXZYA2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25db2494537b85c51f9e06341f5bd7957c82095ae79513a66b5412385f605e2. 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/BXZYA2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ffbbf383f16cfe78642f7dbf3ab88b51b9bbcf99a55d4794cc00a4605168d8. 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/BXZYA2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b334b7750e4c6edc83c6158150f96672d5494fe841037f55c35ac47cbf54912. 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/BXZYA2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d70d84f11db29f434b1f0e987f7709ccded1c9ed7b74539d51578be2cb6b43. 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/BXZYA2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15e4c502992da0a7503a8a4150c6c82fb4d7a2ce3999ec9bf82d7cf3b15ec3d. 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/QZTV32224859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa815ce0e0f2f4d6ba66292600da79dad7f814d536ac6c4d59dc0767ba20a4a07. 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/BXZYA2200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8487b67d20f3e074d6fccf7df17f200f126e969921e0f6e6013809714a8d0d8. 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/US3DF2206764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ee06d84b2f87ea26352db11a07c78aca3b506ec59f87f6d45d9a4bcff77c27. 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/BXZYA2200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc864d58971d8c2b7211c6a9729c9831809d18e56c39d560a6530feef459e994b. 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/BXZYA2200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47952dff23447d4bd44b12f7455c46629f35ade025f38adae26fc60941d9010. 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/QZNJW2103067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9693f91f7e3c3d1007765d6264b65cf70acdf7130201381331ef027fc910ad8f. 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/QZNJW2103068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240142818ef8c08c2964866cfc01df46a302e3a4e5054652d33867974b87aa15. 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/QZNJW2103069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6111be2becb3cf42d7c94fff953e772c533dcc520b17008c60ed4e7b029f2a08. 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/QZHZ62119259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5836e8b0dfd311f767e58cd476862bf450315282bcc7944905b3ff6c41b7f067. 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/QZHZ52114527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d324b8ce93d7dac7737ca4c367683b51025693c82d52871e41dfd29847ceec3. 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/BCE7P2400770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9439ec5b7735a7f69daa707acd83e9d23a06b8dad038f81c937650fd87b6663b. 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/BCE7P2400771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8407d734f0db8dfc6a3c725d5eac440215e1469ad0c6e57c07ab5429e060f3ff. 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/BCE7P2400777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf95a0ad2367a97df742e89403b1c2b8c5d390313abe7602465aeccdf228064. 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/BCE7P2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35249add3807c77485b854ae834e0e48d829b51c00378984953085f1a0fdffd. 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/BCE7P2400773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04693f76aec09eeaad4aed1476fa9080afa6d14a085385742ec292383219c56e. 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/BCE7P2400776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e54ef7ef4473119139649e4000144e736bbbfb5b98e4f425640ce406e60fd6a. 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/BCE7P2400778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef092d822ed6838f5e98f2b013d05987c5ef7f794649cef80b2036cc0e03632. 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/BCE7P2400779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4ce32848ed05c0776e3a9962c4fc28e50ba83c948268dfd1d62e9890a3b358. 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/BCE7P2400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc663a4f1612ada5fc2d4f2b264280836722e2c3b649c85d7c4ee9cfd213ff1e0. 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/BCE7P2400774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ffbbf383f16cfe78642f7dbf3ab88b51b9bbcf99a55d4794cc00a4605168d8. 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/BXZYA2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2349c4062d46b9b2cb3335552e870de47a796c45876f770cca8762d4fbaf5885. 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/BXZYA2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28e08847539ef1f8b6ce11a6efcddd282e8e4bee8b3aad8d5b52ddd35f177cf. 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/BXZYA2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7580d93e8aff92053912dc76c6149717226741d2873927b438e77d1d0ec700d9. 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/BXZYA2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3fd6479b4cb5af291efdac539fbdc5425aa8b9c061e7fedc36a374552194f0. 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/BXZYA2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7686db554cf01f301680af275e062605a3ec14867c4a17addec4783d3e5960f6. 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/BXZYA2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ebbf4bba613e43f821072d052a0419b15751b6f125f4e3f95b4f0ecaf55b36. 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/BXZYA2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6548fff849a41cc8016c5b06633ceab67a893c92d334d5fb0accadd2ac1528a6. 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/BXZYA2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74268be556f9e9eb410f78aeb68d15f252681f5c581e2e53a07739f15765a14. 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/BXZYA2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec18dec28029e9bf27fbbc2e57d8ee16fd592c63ff357e55c1796547903e62d0. 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/BXZYA2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25db2494537b85c51f9e06341f5bd7957c82095ae79513a66b5412385f605e2. 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/BXZYA2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b334b7750e4c6edc83c6158150f96672d5494fe841037f55c35ac47cbf54912. 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/BXZYA2400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bbc5dde2feb6d9d4210c31482a97b5b91c15a20323206a13a5ab1a5f366475. 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/BXZYA2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65449cdf4cbe781590269dc33cbf9588d40cfb15333f39f98143377bcd10ace4. 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/BXZYA2300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46679e2606eaed15d8bab16b01a8c9bd9313bcb1b6ce9d709d27db8129a5d082. 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/BXZYA2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaa0db7f2901ffa1e87bb623a51df40a1c62e2786e3eba83c6ce8bfebb53d17. 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/BXZYA2300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a74e67eaebf64025fe7f814f227fb4fa0af105eeda7bf06e17245e0ab9663b. 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/BXZYA2300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ad2d5ce279d514b31d125bfca92f8a929bb73e90e999bd3c9f66c8dcad61a5. 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/BXZYA2300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9111fee860bb0b2c8978115e91fdad69115368cd0320465e0e5b6dbcccabf9. 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/BXZYA2300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46f2dcf08a21a1885bcb22fdc76737f12594696911b12be7094f6f4b49ffe92. 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/BXZYA2300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ab0cc63d46833de882bdf73d37ab96edcec0ab70885fbe065937a24cdd7f2f. 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/QZW9M2339030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688f4901e7872b3edb8c40f2531759e2751ac1ba6ce7729aee94111c685d5619. 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/QZW9M2339031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ecf3074fb29117ef57caeaed210b05f24fb7d4b43b6fcba5078956a5bc9235. 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/QZW9M2339032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1182f05293eb042b77a2f6c64711690ac794e5f12dab6509269f61d1642f723d. 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/QZZ8A2318590.