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 0x32ca469720f8df90cbf76d9b2bfe14c16a37b6dce69a88e0b7ab59bb103d4270. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0f1a01d-0aa0-4db7-a2ca-89f9f8f4d837.json and https://artists.proofprofile.net/proofs/artist/b0f1a01d-0aa0-4db7-a2ca-89f9f8f4d837.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 0x8cc5015fec9f0401ff79d6d0aa42b36d85e3f458abebbb739a1388be317f7083. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE5IB2235185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32276a4028d3605e67ebebfc32b3bbd1ad8dccdf70b2a861ff606fa76c50ed78. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/SE5IB2237169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b06c7302183ab59999a03668b0706fc3e55cd096509dc0cf970246af9c0696. 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/SE5IB2329535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb37832a49a054fa0fe91f8b29fa99764b189896468593b1b4862d6bfbf93e2. 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/SE5IB2307748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47577288cc081d3bfd05d8dd7aeb196b82ab87a9492761a3f56eaed9f95617a. 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/SE5IB2235297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fc0afc3f37f8473101b377d427ac390ef80161e3219c1a92371b7362e787c9. 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/SE5IB2237313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2142c47e3ae6fb4d1895bd404f73ca57328054d1e165ee2691ef6703bbfd65. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/SE5IB2308600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454be323bdaa5504d94d238b2352e6916348b441e97db66d8beb578bf2e81ac9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/SE5IB2306488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d084e23068098a2b6cad86e671d5055a8535cafb47667b5fb7bc63404a172d7. 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/SE5IB2235425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c817dc7e8022397fd03e6686154f072e79ecc39bc3f3ad16ed42d81366eff4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/SE5IB2307427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba220516a54529c40d538654bef4ebf2a4c83691f5027c24094d6e1c1fab97. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/SE5IB2296891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034cbb3c756740d9ac2ca2099137f040b8fa2a09867b8b904eb0489663003b26. 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/SE5IB2235745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c6800ecfba86065c55adc6c9e0e342818c7a9f8ef262d66799a3918d3a0479. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/SE5IB2235345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c18e9eeaabebb363ba3e25f3907d9ecd9a254558a6bf0d890434942ddd50593. 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/SE5IB2235169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1895d6db619fbe58d96a91016b111ff1689872127e6fcfeb938032a7176617c2. 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/SE5IB2235201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416ae8d10d54c9153e62c5ff59826a3a8f1833f8d11d8e391a9e8b4e48df1004. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SE5IB2235153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb111555ae9ad067c23f53bb9ae018ea1dff2fda3c6f3c535513119eee39aa6f8. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/SE5IB2307397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99de493da8f02e121f9558d8969ac25b9b96992609ca3f7e754d1cd1f27adef1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/SE5IB2235569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34db3a89b644fae17dfaa49808a2131f3a2524da34b87a812a334fadcbb7c47. 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/SE5IB2235233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e2340485ce72a86c8cac8c83023c49ee270e74f434b17ba99bc8c94c299a0c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/SE5IB2235217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b59e16b73b87de6111348b31b36b7dd7ce9f0660a3f419d0100cb1aedf3328. 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/SE5IB2235281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc75bb9b7495199ac81978125b650fc9abf5786b6710957fe86492457d49d4. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SE5IB2235313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cbca4648785aa4ae558b7ed38b138a9c2897aae91004f62e3dc04aa6b0f085. 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/SE5IB2322147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9123da967a6f9fa5bd0bc66b586e428bbb622b0ccdae1399caae53addcd7a9fd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/SE5IB2307379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf965531af2b366a41b3c1052123fea140603192289640a857293a02b5829475e. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/SE5IB2307415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff58342370dc47cc9ad162990e5a4beb739805449abe0c8b819a588b146fac. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SE5IB2307361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac80e6bb325a2711802834177206a3f78b8dda478eb95a2b7bfa4ad7a3435510. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/SE5IB2235329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6374c447612d2e565de08da6f34a1b4bba7c339eea3ed02af671ec5d09a710. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/SE5IB2235265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45c6437d5e1b9cec09411a8942452a890c70272f1065ea88860f9caaa3f2c9d. 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/SE5IB2307430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05820af13d0071d80881acbdcb99cfe82e19ad316d5bfcfbe63980b2f679fd9. 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/SE5IB2322143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37634363bd4f28f0c8683102415aca9f44ebe7c1c843c5b5e73532afe1a00521. 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/SE5IB2257313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb11269d4176127ef7aab182fcfbda0848ddfefe5c438e71633b97ed7f77bdaf. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/SE5IB2258785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa032720e48bf00c5ba2536423dd83f043b9d27acb59f09b660eee88803012271. 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/SE5IB2260977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6ce4279ee7f922c5e21ab1c83fe3b01180f6023734bea44b3a919a4f871aa4. 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/SE5IB2235361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f04c37c6acba4f1b4580bc94db86380fec74eb8d101a1fdaaa23de0252083c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/AUKDT2400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fa2866bb38ca28ec08d0d88bcfe3c1fa9a9b520a3d2f050c9f177f0c27ffc7. 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/SE5IB2235393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468b658c135dc345da5c60b5c82bd4afad9550e494f4517ef878639e8045952a. 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/SE5IB2235857.
Meditative Tibetan Bowl Sounds (Soundbath - Country Rain)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ea0c8ff432183c230f85ba7b827b95d913bc442de5d6b3f84b0375d34ebed3. 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/SE5IB2308183.
Meditation Bowl - 300 Hz - Sound Bath with Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4201897336f493ab82b2d29cd98a9f0c8c3df0fd4cc8aa386ac5b1de0e0b80d7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/SE5IB2307382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8bda9e4013ef1a876dfebee05e218d0ee21f38c1f883e724d3b6aabab323b6. 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/SE5IB2235505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55beecd9ad626a89e31cfb33a90c2337f5aecae639fa34e2790039c864d17132. 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/AUKDT2400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd31e89cd443fc87f699888a22cb1c3b37e6435f3403b69a227bfc23be376258. 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/SE5IB2235825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5fe9f086fb51379fd663dc3c5dc30d9b2d21b714d87c42fdb81a40ad3712c1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SE5IB2235889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2676c3b4915d7661331a0f3c030ed6ac6f99ae9b331908e7974493d3f826d8e. 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/SE5IB2330311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82b21a3bd2da66f2bc50adcaeab239c13c895321cb3208e7c141eb116f33b53. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/SE5IB2260993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d70816312358964d206ad6f4d2fcc6839c1ef56917b9946ca3d19b9f7b5e941. 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/SE5IB2310447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7fd2502e13c1330ed5d605a34ecac8274240f634b37f03b257d88b085b2a86. 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/AUKDT2400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b29132f25020b1140240e66b6c0f14ccf12992ca0e83e1649c815820e19e6f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/SE5IB2261009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5885a6dc85d941799c28a10c83c2e2ed70f6fd36a3f1d7372a3f369d81aa449. 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/AUKDT2400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc60c25076cf0da4f79b86d69ec3d89e9724548f5dd7b0d442b0bb63510aa087. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/SE5IB2306497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61806568749925ab115c2e968f4e44bf46b40706331da8fa2ef6abbc8d01a7bb. 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/SE5IB2313899.