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 0x38a81f7e169744bfbf94e56d23c41670ecf667268ca26ccaac5584ae38e50648. 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/0954e518-5395-4db0-aad3-df8e4b171c15.json and https://artists.proofprofile.net/proofs/artist/0954e518-5395-4db0-aad3-df8e4b171c15.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 0x44fa2190f62dd34cccf6227a6f8d9d308e3b86c4b0f0b50c37f913a8d39c16a6. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:23:52Z), 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/IDA141502151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5fe0ebc701e993606b9f0ce0bf4ab4c0c3dde5e6b9718a086da88df1edbfc1. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/IDA141502152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425cd8e0e8abf5216917135cf0093be5309c54e724d8e2ee46dedf76e2390f51. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/IDA141502155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ea96d84a5b44299561f2906eb6f79b29ac8401b19013dace196dd2a4c06cfd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA141602743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edb2b65e1eb72a9f784539b5c59c79cbbb6f24039c5ddd9f2fff9c8e81d8408. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/IDA141602745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e78014a544749ee440e2612b160f6ee9c07e9dc6742ccbdc6725d4871588d0b. 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/IDA141602747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d9a4a06c414e2596f3830f94263aab0de1813addd99744044749c58e724efa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBSMU3879133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1274b6db081d1bb59456506b994fbef3595270a9c94df1bb46cac46fee30c5. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/GBSMU3879134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc686e60329e90830b53a31cb423a387bb6a47e894500f3df65a4799d054d28. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3879135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea172827a9e5acecf967c54fbeb5ff4351ac07962552386302cd76479c7f7e0. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/GBSMU3879136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4bc4ae189a9de7e0b231dc56221d6912ebc0ede13de72f597b4b4d9e03396f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBSMU3879138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad9198ae214cf6e84a074dd63335a2e07e31db78de74762b8fadfea1ac251ac. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/GBSMU3879139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2645e67910b08307229d32227d02d9c2589caaa15ae0e962db8647ae4e6130. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:38:29Z), 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/IDA661800760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bbd2ff1d3e59ff0e27428d8cf51de2cbd6447009a88a01f6881b72ee316245. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA661800761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f072e3b1b7eb5eb730182f76dda1f8fe162aac6470da09ae93270f217ca8ae. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/IDA661800762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2209fab8379c04dc50d260e0897d6058268fb81eba0218447910c1d99ab2617d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA661800763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd444777eb80e316e1611d9813fec2dfa34b8ce48943ecf947fcdbf446e823469. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/IDA661800764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558a2740ad8ea7f9eeb0503b14ea57d6b890ed275e1bca6f54f0899d90264605. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBSMU6116006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66416d95218e260f8db0e6fa703259ff048b604ead25cb69a78d11e005aa2441. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBSMU6116007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e8d97471c4b693f6f6f46200b4b38184f09c255c867d60f93e956afe6428a7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBSMU6116010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337abc63911d959ae9b22e476226bd5a1ea01b6b3c612c6a26d9c5ad30944a57. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:45:12Z), 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/GBSMU6116014.
I Am Loved-Live in Concert (Live in Concert Surabaya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112dca9ecdce9389802190db898d15b82ae3172aa057d4f1746e49c44b0b7e18. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/QZK6N1939747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5df8086a37f34c742cb2b015d825112883509354bb5b9957df9db2aaf05377. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:57:37Z), 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/QZDA72124075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289ddbb5f3e7cc96e65be4c3c1934c5b127e660eb4fcfc1f2c704d006e5fed5e. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:03:46Z), 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/QZDA72124076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0756041ec988e29ed263bfb3b6e169d31f45ae7cbf25a0dbd0d0974fa5a1810a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA72124078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe408f96256763d69189c09236b22f568d84ab9b12d0e33ed795ebf269bcdb6b1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72124081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa840a22110a322ffd08ca428cbf14a481567b7ff6c8565ff070c9b10121d1a2d. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:24:07Z), 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/QZDA72124082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd954257b87dcb5f4b74173bc1672f793342bef7d7d1c17be0a274284b564bdba. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/IDA662201370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e96f31c96f6de1ea8ab8d7e1fec4c96bf02b689437ae6b595e39a1d828b825. Chain 2 (Bitcoin): anchored in block 957529 (2026-07-11T06:30:13Z), 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/QZHNC2230834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e718718c625c16622be22d9f80544a8afdb0a3f6dc275881e76d02ccab33fc. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZFYY2386616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f83721d7decd5b70136321f21db12d54a88a6e20cae2877433125e0f6e0c3e9. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZES62337404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52723f0aec1cee5a9e9641fba1633d6775fef93553faef5f0396375a13484d75. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA662301723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4e4b02b65fb2a207ee3fda415058a720f7d889f134bb7a1e69eb9d3aba184e. 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/IDA662401788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4efd2f355400b008a2b49f40a959e53a0503e5d457ae1e46b10da50474aecc. Chain 2 (Bitcoin): anchored in block 957527 (2026-07-11T06:08:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82470327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d3a21152c79c51ea89f2725a5160472b71a1da36ba8c27322a3a4301432beb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/IDA662401873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec220bc312f7f764e0e47851cadf8c149ced34c57ea3c2d04cf0710316fb976. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZNWS2572624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf0a570624c53e42f137f36b56fbee88c732d74237362472a24ff2f4667e82e. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/QZTAT2509534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e152416590d60f44743f3344f57e08b798211605cfa5184358931f65bfda151. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:53:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2590962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f62c9633aa00a8e3e2c01f6a666f6c0ab273dd202b77cad40ebe35a84009814. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:24:40Z), 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/QT3EX2590963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cc7186a93192cac104f4df33a7335ab5be5398e8b7867371adc1d920a1f633. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:38:58Z), 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/QT3EX2590964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41614e548d50aaf0a2d641b98de669ab1b4afb04c97793763ab4bc51e92be562. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QT3EX2590965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f08da2d66b6782b118949ec515f6968274374f84ea1c78037884f3a74ca5d9d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QT3EX2590966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c15f798662448726dd98f82f0c7b0ab92339cfb160a7e4d0250c5de83749208. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QT3EX2590967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0b44a8333d1c39a84c5e80ef4bbff22b7494cd33e9a6eac3c233d9178d4a4e. 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/QT3EX2590968.
Dari Kemuliaan Sampai Kemuliaan - 2025 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc240c748ae57d8f05344aad6bf9297069b1896283007b1173f548d0aed4eb815. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QT3EX2590970.