Michael McCann is the name of: Michael McCann (composer) (born 1976), film, television, and game composer Michael McCann (field hockey) (born 1977), field hockey striker from Australia Michael McCa
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 0xfec52ef1a97ba12022e654cf5873eb679b8a9132470d7f383d4398eb4fa60ac6. 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/716c36eb-bd91-453c-8430-c4c4a5e8e7ae.json and https://artists.proofprofile.net/proofs/artist/716c36eb-bd91-453c-8430-c4c4a5e8e7ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Deus Ex: Human Revolution (Original Soundtrack)
Deus Ex: Human Revolution (Original Soundtrack by Michael McCann)
Deus Ex: Human Revolution (Original Game Soundtrack)
Deus Ex: Human Revolution "Original Soundtrack"
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 0x7893b2df49a5e236dfb2b3908b3257103316447c89f363094aba293da15a381c. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/CAMX10800104.
Deus Ex: Mankind Divided (Original Game Soundtrack)
Deus Ex: Mankind Divided (Original Soundtrack)
Deus Ex: Mankind Divided (Original Soundtrack - Extended Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c70c84bb4420e11e1dc00d4f10438e17af5e952304270b1d89357e2234db858. 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/USSR21600598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99213ea8282197feff46a262553fa360b65d25e5f6ad6e9a3452dde0f1d7041. 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/USSR21600583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8d2b545a3ac3938af23b88ba22209aee98ca13341e8bc83f9241eac4db0981. 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/USSR21600599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8d3fb8d0839f937d72ce8940d4cf8986996ece2fea1cafd97ca5c59aba8273. 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/USSR21600584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf783755a179ba51fe70bd51685d90996f8fdef438148f79c2c53809bfdbff54. 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/USSR21600600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb603dd1508cb29f26326f78422a5a761318cf0edfb7b78e21f650c320cdb5c1c. 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/USSR21600585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205bb950a3c08b718b9b1b06c3fd398cd72bf9d2131f8924ebf21f5e5600080f. 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/USSR21600586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705a107efea087f1bc8fe421bef72f1b93e1764deec2cb474bb155ea796bfec5. 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/USSR21600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e215c85ac76aebbf782450ebe2a58eb9d6fc50f4d5be49319d59392944482f. 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/USSR21600587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7339de0b1e4a00a7cd59d379502de32fbaf00179874ac06a3c4203f8df5d6305. 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/USSR21600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aabe4a57c8cf8da7b7ed637953c1318cbb29c48f323f2d31e3d9665fc31cff1. 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/USSR21600588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3806e18813c842c10ab939d27cee4b183decb3f93be49ac938c7ad2bc5a49f34. 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/USSR21600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdf324b9d7cdced645c93a753381eb6755896a25677b56bee0e7cc269291222. 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/USSR21600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c807684482f6f687312d2a26209cb240b80d8beffe3ced4d055027e65bf7d0. 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/USSR21600589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2cab4fff1454a2a11123d15b63a981439c1e2aab565e9c6734caf5f0695ce5. 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/USSR21600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61083c680749851f7bce653d23f046d418b1ee56508c9eb85bc7f67fd948999. 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/USSR21600590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9926e9610ce7bc77f1ee0bf02eae4efbebc1d38d2f54a66c38094e65d8cb3ce4. 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/USSR21600591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985bb245168f52345d5c60691986e6a0bbadfc83f8a0d67d5039b29a7ee23c2b. 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/USSR21600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e8e58d28e501d03e88699c223b4c7ec4c141efd8bbcdd673eaa1fc0428a420. 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/USSR21600592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b786dc4658404818eb18ac9551cc367f1e758e570ee72d7f194e94c77b2898. 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/USSR21600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6d987cb5726a515c44daed0712016edcb30e62f80a5f21df2320b7de64b969. 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/USSR21600593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101e4d2b6d805306e2b5ebcb0162ea8c8e603248fff62fa9d1fc3f7ff4e4bb95. 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/USSR21600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cc44eca733fe97406ceb154127d177b903af0eed6baed1d4c602bb7303fe84. 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/USSR21600594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8eb6ec9af88fe559423254c9ac0b08ed0b36dd928ef16e220641e055b8cab8. 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/USSR21600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07428b31218f12efbaafbc181beecb1370b8c40b3dedd8357931ff88c1a68596. 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/USSR21600595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7e0f22c127f547552d41e3a6a7a7d6db7b831fbc807fbd3bd03868d09adcd1. 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/USSR21600610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6253f6c3171c4482f0d8fb4d4f324c74e5a1ee6041174755801925b98b05c3. 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/USSR21600611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb31810d2115abec93a253730fa401642445336f04598c614cf4e89a3a1c01b1. 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/USSR21600596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a751aff9cf7ef5cefc390afaca049ec299f1bbd3c8cc4223f600d7ef4df367a. 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/USSR21600597.
Deus Ex: Mankind Divided (Extended Edition)
Superfuse (Early Access Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522fe2c624eca8c3ae314c0dfcc2d6b529c1ffc7df77f1705b533da4e3952011. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZFZ42378343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b55c6f2f28c790d25a887e73e204844bd2a3ae16febdef83738cb282737f5e9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZFZ42378344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5ae36752fb0d31b0a60e88a380e3a7b2c6670425f8057e59b6a2eb0c4ec61d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:15:27Z), 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/QZFZ42378345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9525b49e6d8b72e7445d5ad640769866298209d4204918c411ac36e5b702826a. 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/QZFZ42378346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbae82a10bd55e9fc94b56a0a931610277a7fc1fc6ac8ed10a6112e214bb8b24. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZFZ42378347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abd552aacd6d901c9379ffe72206900f9b35ab0dd1cd3a9526af778ad8e70df. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZFZ42378348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f81d016a6a5cac81d055590f3e02611d25f5d5dbfe756bbe58dc60d4346b21. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:06:09Z), 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/QZFZ42378349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd76e7270e28b00423cb33900b9cb2c6e21c4325853ab1db2584dd877f7c042d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:50:59Z), 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/QZFZ42378350.
Deus Ex, Human Revolution: Icarus Main Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f6e83c34441c3fd9e2869db4d40a2b1d6f9fbad0643890ffb4702f384e6447. 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/SEWDL6020631.