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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 0xf87acd0769cccddd27168e2775d4924679e8c8000c26c23b381142faacc81819. 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/ec3b9c30-ba26-4d57-8741-44116e10cc25.json and https://artists.proofprofile.net/proofs/artist/ec3b9c30-ba26-4d57-8741-44116e10cc25.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 0xa21a01e94c9cc8ee015fa21763416a3cd583a2d9eab122be1fe1f1a1d3d87275. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZES92118558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f4da85e997d64220c5c46fe40c85b4a26acb02051aad2339e2f1bc8df47a2a. 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/QZES92118559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78638737adda7faca29d30a4d44f575a71a16b36c20d4c7e0807d07a0d56368. 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/QZES92118560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67991ed66fad8a0d0454a2c75dd704e80d124bbebb2c27439e1cb18bd6580a1c. 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/QZES92118561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f79c88d9a94738d776252eb1b52c74ddc0760bcb2aadfd0a3d072ef0cdec3a. 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/QZES52190983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc41bf748a3e3ad63eb48bdbbcec8c566ef6023cf7d54c48533b4476075af68. 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/QZES92118562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861f4e74b6322b67cf8fc93a7127810183d6f360d70013d74a068c4e36cdafcb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZES92118563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3be535074e9660789a24b4abf75f6eb29afe297b795618fb2c2ef5f2488768. 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/QZES92118564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0575ff752224927e7472950d049a062704813716eeb1e14d804313233558070. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZES92118565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe258cde928910b9bdcbab92a1e02f35d94e612b5307be8f3ba737ff2c2e28aee. 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/QZES92118566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3b5b785b97f7babf61688c44b4999af750b279de1fb1b51db3490abb930dc4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZES92118567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e3ca541e26d75b6ffa87f1fd2dd3db1fabda9d089d06ac4718a7d4d52131e7. 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/QZES92118568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f0b26304ebbb80aa000cede2fee656b1db596fc739df001516d3953da8697b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZES92118569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f0c348c99ad8fc1057128e12e7446c196dc0140e7884233685d83b9cecf54. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZES92118570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1005e9dd6fe063e38396d2181d83fe3a129bcfc0cf17d687d7a9162ed9598b7. 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/USDY42015957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4510237a6d09122ad4b3d44398a8d96b68ce17dc5fbca43b9b5bd57c60a8f7a3. 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/USDY42015958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a32effc60dd55cd67575713e8bfb8d13ee08770907a2c1cdc7b7fcd01ae5f0a. 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/USDY42015959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35122f65014713d0aa396ec43c992b09a14d0f26a52a4f31a37f101388fc7ef5. 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/USDY42015960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07161d2b996583b7391a684092577a256b1363980ec10b61ffac3ae67697893. 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/USDY42015961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0b5c0bc1e850ba517b814700b08f0496179040d1577c9c1ec4ec705d62269f. 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/USDY42015962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cc45e2a8cbbde29ff91cb9e3036aaff51a5a739fecdd1d3a3ff45b7d1fca8d. 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/USDY42015963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4428c8d1e35a39241e28f83a89376c414b3c9db86accebbba3584a2de4723262. 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/USDY42015964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f37e0acd9d81bb337c61fe7f759ea7a6fc8fe2a050d6b27179e55935f13b2c3. 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/USDY42015965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dfdbf23f33ff8e4f727dc9a87e3c3c35c497039937d42b6b8d76e43f53754e. 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/USDY42015966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7def474f5c4eceb390b81af2bbe7f9e4d71d2e9762bc921da7887597862980b3. 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/USDY42015967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92af4738dc1e409883b2d9262ba36f44c04afa95aa318a3ba50e16d2907b2052. 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/USDY42015968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeafaeae35b8137b8fd74f41f37d02e972bd879bd534a0130a8a845ee6084acdd. 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/USDY42015969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec405b968dda181e267bccbdf4d6efe29e0d3cfc2eae33c4976175230dade5ca. 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/USDY42015970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b02503197002d740051a0a1bb6eda2568896afee6b6766d543451013334892e. 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/USDY42015971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268ac17df61c88be0d1ff4f740a388d59daf9867b09b37740ba13932082d6289. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USDY42015972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7463c38defb13740bcd302f478102cbe5e743c8ebe4ca5b0f8ca2a7229b75d7. 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/MX3601500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69581b7a57f414f3baae7921d9696c008b3a906075dce9889fde4263948c87a0. 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/MX3601500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2390c5433502520692fa876a5a6264dfb225a2ee405d94498c8575beedaf03. 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/MX3601500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a854acbe2cbe64f5dadd08cfc242a3c7a683e6c1ad2466e3c0cab9ad8fcc8d. 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/MX3601500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f811c716ffd4cc5ef19cae49e9cd3b09966f74b3468900983202859f7fa9a8. 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/MX3601500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bce1f05303dbd4eb2c316c27ea9d2919c3314e247ab8c3ed18ed20bd760961. 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/MX3601500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa2610dffa0dd272cc920c969befaea743635c942ef8d5422d3ef24323ebbd7. 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/MX3601500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aaa9132fb8328683b3b74c8eb5c2f368a7d5ac2ca6ba7640f153318dab6fc0. 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/MX3601500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06e615363ca41cda651b81c7ddeae7d076b9706c65e613c5febe0d488d681fa. 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/MX3601500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1ccbf27fbca60c19458f143717faa1e42a7412e06390cc94b70b5d1bd7f6cd. 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/MX3601500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d428d0fd013bb2ae65c1c5b5626276d3cbdbf65095dedba16bbd2eb63e2381. 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/MX3601500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5980e6922567fec9209174fcd963de564f8efc8b64cbecbbe1bea035ec17c784. 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/USHM22151888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ac34d702d577ed885f7d0434d0a1fec15677cbde4cd21963278ad1e8cef03c. 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/USHM22151889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c9798426d5ebc6d3ebb08a681b458a754b7eb23af9d56437cff4f3bd9c5ba1. 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/USHM22151890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5602e49cd051bd9150e9589c8fd782db35f07080d5aaf7bdc01d4bd931e9151. 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/USHM22151891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17abc30119bdeae0227fdf87ac01ee0e67862f837b749e8a900956c0d51c1baa. 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/USHM22151892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c100aa60700ce8c6ba0fc1e30fbfca9ad1ac0206cff67eae591ac0d0ea82f2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USHM22151893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f9cacb171bba98c45f9164bd24806ccb3890d27b0a5fc71ce215cbba270b40. 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/USHM22151894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217f6b1f64326da95ec54fbce104eb2dacfce77306267dde2f028e0e7b1807a9. 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/USHM22151895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75e58191087296dd9824f052562938e558bf803165b8f7927b32a7ee62e23de. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USHM22151896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6236ab1eb332023e9918e3c4904ad59b7a2087cecce57c563acf904230d5c75. 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/USHM22151897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547c795bc1f622d88f605a7af0ca9d33285c310e052097bf62336e8ce5594b1b. 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/USHM22151898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf384a6e1f0f4d6f47fa6d364711ba45212f44380b8fe2a0f554b72e8d6226000. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USHM22151899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5e4c317a5e32bdf18adee491b9631b02da895d8c25e516a9fc57e3609e8c1c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM22151900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7d45a01278eea11280cac60ad7ef99f40f80867d5ae6ab2c9932c5cf028ab6. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM22151901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1774bb1347a984a6fca53349a2f993737d1d6c29c57dc261d0dcc87c52249b53. 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/USHM22151902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27332e933f579557005057b2fa361465861fc6b449c0513339e085217ea6802c. 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/QZNJX2406403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462c5b082a44b2a3ef1c8e839e050ec16e52bd0a102e55167223c53276d8c192. 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/QZNJV2457866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae31b421ade517207275e92756981de2ff4e2388a2af455c677d13a2357fff9b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZMZ92496067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a0991a23a7d4f684ad66db429b533328a4796a79e8b609cd5b3901bc7ca809. 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/QZ5AB2481494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e852b9a293fe7b6fff284770518f90d20b565b34ec088770feb84b2625a0d7f. 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/QZW9M2307288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58e5ddcc781a4fb8a0c6c9461c152610ee8502f6b544bed70ceeb45ca64926f. 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/QZW9M2307289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3343f547984940a5e6084a056f252e271e1629ba908537902036770eb98b5a35. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/QZW9M2307290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fba24cc5bf435b9f3659c14159fa47c2eaaab2f6d31c13c3bc175a6a135879. 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/QZW9M2307291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b36725006ea851cb809c86a2dd517e23fc7256423fa6b838f8aa871d41e833c. 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/QZW9M2307292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1cd85b8da16ab825e8019a37a9b2681730a6211d3b17dafb68fba81ddb9ac4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBLFP2388169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73fca61e96f6ce92688fe608dd9ff124a2e738ba8fbe29ffb8fedc85df69c45. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBLFP2388168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4def7558bd7fcc2fba5a9d8bb1578c7c3824c1d663f4eb30c1d99eb724522b. 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/GBLFP2388170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff17951b96b6d1c3fe87604a879000e37918021fabd5ce4ef8902ba0c867991. 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/GBLFP2388171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5f5210b32e9af36796d7ad672172351183ce5f98b2f5fd91632f45084a5a36. 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/QZFZ22315225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc7e214e1fb21dc5b864e711d6882eec18715996933b6015afbbc070c094bdf. 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/GBLFP2388172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505b8b8340600757861ad39d2abf5a0563a5f03802bc1f4815daeee45b517ef7. 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/QZGLM2352908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba57639a4bd7f0826c88e4270a080f242b1486f028d978a813f84b706d42d37. 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/QZW9N2263992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963b2e231b3288e0d197e0d3c709e2e3b7da3940cb5104f8dab36ce9f2d34945. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/US7VG2308438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf694e36ccf4cd32b489fdefea00306916976078999af1b94f2e49aa8d40c0055. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZW9M2290223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931adc16feb2fbaef23da9ae929a3dcea91db3f03cf25a6bf3acc69aafb162bc. 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/QZW9M2205360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea4e72a551c026ca50ca090b5706a252f5ae6c396ec9dec573aebf985878929. 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/QZTPX2299780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96274cc092a81deaf391a66b9f072ec73906d517bd0d592fa8ac524a54c8c94f. 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/QZNJY2224256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492155d8c986308c052d01fd8b579d414cd0a0d50c9710daccda00938cea1178. 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/QZGLM2286516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f4c815950273dd354975ce3f602b51d33364db0de420a3b265f6c0239d45b4. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZGLM2286518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768d8c9d64eea7ab9181d92bebd509586c77efba97767468cd443ff224f68e93. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZGLS2272660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446311a82b52f1eef5cc6a3d4ad5eea804269877e6aa1d486a2fa7c7a6af2d77. 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/QZGLM2286506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683c99caf824cf61e69253cdabbc5e8dd9af9ca35f75681b359162ccb9e0ecf9. 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/USHM92144290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e6873765eb07d86e63d13bbd92183a73f5e8da16c46f19dc97273d3523a310. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZMEM2020225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0b76be7ae247d507aa2144dc91737ccddc5b071ea49678f6a40873394142da. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USHM92043841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e3f47b9de643971a2c7ecad9a34968c62d09e87361e139ed4d067e252ff4c5. 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/USCGJ2057695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46a86d8298510a05394b9c973a2af190071abda5c3748f7d9577dee6b5c60b0. 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/USHM81922264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a24db85691417c7a2ba63abdcad567ae58c9f1bdaf0bfd3454d88b3c5c2ecd. 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/USDY41968634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e4bc842f3c0ab264367968a79f1486e8a68bf83078ecea7c0d55078bd74bbc. 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/USCGJ1971295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4426b195466160afdbc8291ee8ee3deb5d51185f513401446cc0e608181325. 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/USHM81886420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd8dd0baba59f3a73871be60aefe823c6f6a7d933d85fadd8d750b94ee770d8. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USHM81886419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4a9372c9fa9463c173317a4469f5e414ffd0ba6503470aed4809147321f14c. 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/USCGH1864423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9802c53e33fc12f2a8eebe254b51e8ddfc47950faab4166cc8971db98dc98a. 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/USCGH1810856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168e9d3c305d24aaa0563bdab42ffdeb4f34d282569f84c0c37b55b45077af78. 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/USHM91611483.