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 0x456b54c9a429dce0cf298eb7c3caa517c2803d57b0edcc447851dd954cf24b6d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04c6a042-55b9-4734-b382-7c909faca68d.json and https://artists.proofprofile.net/proofs/artist/04c6a042-55b9-4734-b382-7c909faca68d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425f27017432596723a0c7bb600230a790c30a95aaff329ef9bb597495187a8b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/NLD682301218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17abe04c3cba1a47ea17d0f723febd6153ba27b9caf0b6bc72069167e4c9fdfa. 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/GBPQS2200112.
Give It To Them - Dilby Extended 2022 Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8ab9a9191d1dd92ece1bf6ab49b836b41e989d4c147cada69f69f6fc23313e. 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/GBPQS2200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0277a3062233a053d26680e6b0e3caf10b1715087cb2b58eb0d83c6ea3ed2a54. 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/USNRS2242227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f2673486f696dceefe9d1ca96576af7f4640c126a4818890ab829f6db1255f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNRS2242224.
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 0xc17b2612f4669b4f37db8f15b462fba24e8ca8689a6e4648302d9ec50b759837. 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/USNRS2242226.
Forget Me - Fred Everything Colors of Winter Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cf713d9eebe174339a47fac78227c353a517966f4f2ebedc22ca7173707a48. 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/DEBE71500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044ba51a6b2d2cca4d5c36498a34c183a119e6be482cbad0883fe0aec3430c21. 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/DEBE71500215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9393f0eab8fa46e0bffeb110825a44128d020df74bc320f5ca2927716695bbf7. 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/DEBE71500170.
Forget Me - Fred Everything Devil in the Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664b072715c351b01c737392394703c0841a18b060f26dbd5b2abb42c970535d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEBE71500216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eec894cefd7dd47e2039b316b1b10d51145f9940de0c69ed0c6d70dba1579b0. 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/NLD682202875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433fea21c98f3f01e03df59fe8559c525b9472c043925e4fdad9549c5b169596. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682202876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c65314e0c6ef6a551bfead688a181a30c377d9fa6d54d6d728a14bafab4b1c9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US83Z1781672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251134778a8978dfd6727dc189dc712b1efb1063fa5ad6407dc38cb1fb460efc. 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/USA2P2443463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059654a19f7bd2122fd9e18554afff4b27bfa2c524e394e8c24cdb0d72c8c25f. 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/USA2P2443464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75bd80fd934ba572754f4e3ccb3c9a3ddefcef9f7dcad1cf23d785a031d4e23. 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/US38Y2417373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157de416dff15daf4834f07afc17bbf46da170f3756c8384c60295be64c6dcc1. 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/US38Y2403893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41973a742be4c85c8660c4a977342ca564faad36e271a7ddaaff741a4d03a16e. 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/GBKQU2431547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46380a1469972df60ba27f9638f29a31c18dd45e4dd6b69e91535684cac9325. 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/GBKQU2431548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2624c70981527312598b7d02402d79a96dba7acc38b16b605372ce895fdbc28. 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/GBKQU2431549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2004a77544e41e58feef5bc027eecbc730104b705f2afe5d033cb7e59545e5. 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/GBKQU2431551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c56b435cc78e5f919cc22075d18a2ef695acb494e6539af6292cc29fa3e0790. 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/AEA362400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2e15df4c1c29219ce4e6d5db0cccce9746c8d9965716642010a47cde38760a. 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/GBJAJ2400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb64a3a7a120772afb924a9dd8eb657f74373c8133afc1ad1a364c27954eafef. 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/GBJAJ2400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5b6e686a58de3821f5d3ccbbada7d62824046644c6d949a985585dae6d9322. 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/UKLVE2401458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259289254c5873d0e3e0ef923a7af41094e26653cdd58fcad068da910f3836ae. 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/UKLVE2401459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7592abbeae5310c9b57077f5fb640808f5e5d393924772abf89070ce2f6474. 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/UKLVE2401460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf7963932bf64411cf7f716e10380b61a3144af5c2e6490c211751a87288a52. 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/UKLVE2401461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b6bc39b7e5ff705629873bd8bacf183e15d259c160ff22f272bf5f56630539. 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/QM4TW2403081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b9b2318c49b36dc9ba484631198ab7f2fcee47e7047ce3ae1be9bb23e09aaf. 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/QMFMF2326584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4cd2a2ea4cee84b06bacce1823bff107a348c1d86e702f61564b664a110a31. 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/QMFMF2326585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a669a33895bb3b3d79aa454f4bd15e067e2df466e15083688129c8c44105a13. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBJX32378026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaf6dd7500ec77c7b544311e1c41f5620f297de901d35cbd0d78e4d0b486ae7. 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/GBJX32378025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01e158f31feaf9a5c48cb38e56066355fd602341ac43f2962aae8984d94c556. 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/DEY472372868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc916833ab30aa51026a78ec46b489ca24396a7af3af868d24d2ac4f6a4da9be7. 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/DEY472372871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5055aa2a77c3244b9a2c87bebb8049b4a58e9db7bac71a149c77156070143b7. 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/DEY472371257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67710fee34fcf768a8baf6ec25f554ae049d46cb0aab88eb901e1e36d81ff0b4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEY472371258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2f63a142b6edf712528cfa7c285d5911b794c73f4f5c1fbf2e7012108e6f45. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEY472371259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcead8022c2e7a43fa40eaff49fc09893adcd2f512394eb0f96a3097424984b1a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEY472371260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff849eb22f3238fddcb18d422054d1135d7a5b8dab59888af510e46c5edd266c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ITBVO2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82219b448f30ab438ddd75c7d5eded9047a28dce6f111c12b091d61318c8b813. 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/ITBVO2200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9adf96617e5c6ac5d9c22838bd8d4fb0316fa7be3bc07c39dcb83baa4ff4965. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEC33500635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd932edb69bc5883b6d3a76af791e090b37d3aa767d0501fe1fc45466b716c2be. 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/AUXN22232328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c28d5df3364e388bf817f44bd52537c7c4d34d1c7ddd190791e6b4d5da2a93. 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/AUXN22232327.
The Thing (Manoo Remix / Additional Music by Bacanito)
This City (feat. Lazarusman) (VIRSION Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eb0711e6d1c721b3435f600716710a0ad051af82e73fec51381277041ebc6d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB5KW2100366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb7371599224c24811758389f7b0904f0a5836f0d83815793ba07c480d71c87. 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/DECL12000992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04e4d8c7c06569e7057f7c5bab06cbbac80fd3820e4c98775396c8f6ae53ca1. 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/DEQ022001674.
This City (feat. Lazarusman) (Sterac Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3400a05f353e155ff52dde2184f5e44f27c7d81dc7324ecc289531892334dabc. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/GB5KW2003507.