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 0x18ff96ca9e0c5b27082f49d153afacb0dc7449dc09943fe53481f8070aa8fb82. 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/de69c4ca-b551-426d-9e97-b7ef6725fd8e.json and https://artists.proofprofile.net/proofs/artist/de69c4ca-b551-426d-9e97-b7ef6725fd8e.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 0x57d244a2539eb6f824f1dee9aafbb972463e9ff988ac422b39914c22c9e594df. 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/QMFMG1319140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b08b29bc05b245d33c425db2ebe923ceab0e2ef3e2d40cc8c59838cc9a259d. 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/QMFMG1319143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab522f4b1f0533d5c4a9e49187f8dfbf3e03700cdc87af14868fe873966026ef. 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/QMFMG1319145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb088d27a7f2898cf7bfc6a6cfc69bc91a1f2d23e045d477fcd325dd4f8305976. 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/QMFMG1319146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6ac7e8b79f280b1651105fadd198d51ae93850ef9d4142d7c2c9a6d276d4a8. 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/QMFMG1319148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3858ba298234ab657983cfefa4dbeb3fe6f715fcac923682c8e68d23e22357f9. 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/QMFMG1319153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34be6425f133042a4bf2f08f88f0c1299a595706c4c750baf63fe4170778ebe. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QMFMG1319286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc266d4b626ff3254de656db27a6a2faeaf4037c58e420c85e6fc01ffbec34eb5. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:06:20Z), 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/QMFMG1319287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38a316751d952a813b77e69c641dfe38122fba07a8b84d130f5567c0a4b4b88. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QMFMG1319288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922fdcf2eade166a971757d88ec4101d0528e3eeeabc95b2a0e69c8aab265c0b. 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/QMFMG1319292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214832012cfe177226fdc5a8ddacdfbc43dd52a997082c7e3b1bfe3b9432e727. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QMFMG1319297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c09737b169d4b5112261df9905025fd2638d0117fe91c6ab94406b3931f942c. 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/QMDA71465284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28386bc528b87f00ea11f7e3befc2f913b93d72b80579f9ed97021b4e5f2c6a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71465289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4dc6e45c1b395769c1dcbbe9a3bf335f035b2c890dd4446669aacb0de426ac. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QMDA71465291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbab17f72ac1a170cdb7d398b2ade5f55c690f2f0d3a3a45442f47fadb8bec5. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QMDA71465292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164fb5f9d5f0d7fbc7b5183842149894a6f8bc9cc0ca8347606cdda3a24e5ed3. 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/QMDA71465293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f76e801716877f7770fe53d0dbbe9e336c9fb569f50463e015c40ba9b4b57f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71465294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b6c145a5a2987ab2948e041846bd9e2b01b38288fa2504745225f4bf7c75e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71465295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65532bb4845d320b90b643abeb77bfe076fbdf52b46880e894aff1d9d9f331e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71465297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8649f1d8879dca3ea8e04b0ad13a530506a1ac13d2ee58f44e151287c18271. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:10:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71465298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c58a08e63b7fa751538c43146e4682e88ded57f74f0d8e91f8eb08d5b5cf29. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/FR2X41546795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd459b9e5b68b3cbf9217e76a0ac6d65a701543596ef3f5ed93d26ade6c18b451. 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/FR2X41546796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74076d009a586222eaf98d5c8075c37f4c5361c34c019506d4b8b0256950061c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR2X41546797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d09dd16c3f6b603a780866c04cf56ee251ec6f4cb1665a10691a169f049bcc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR2X41546801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63bb86a5c77def96cf2ecaff141ffdf310e44478e5d3136234aa9100af0727e. 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/FR2X41546802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74afe1bccef4cd2687de73b6fb99e067ddbbf6680dc10b4fff04f1c72dd562c8. 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/FR2X41546803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc739b5759c2624cffd54e2a3cbc5bd3d0f3c66b978541ca61818b7b0d1c7f794. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41546806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ad7e9c925bec6deb0b336fd4925a7cdeb17c81b64a862c3dfdd3bf54a90d2. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41719679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e8ad5e061e91310ca88a785d1f6e76eab3974e3fb950e20612cd32134140f3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR2X41719680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a4fa9c0c7b25b6f2873382d72c4f1e2f84a9ba914d3e43f9b45bac5f12f209. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/FR2X41719684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38f078eed9d4d6718f18a57694554c396248c00199c9291ec048147c938101f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41719685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea577da69d0f9c9d48c5662ad276c8df108f65a4c9641b60fda45f08d6b1853b. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41719687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813b665b0b4ac7de47f9841ca39e61540a8b6eca00b0bccde4a8593a3daaa481. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FR2X41719688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c85e8df08e61af57114145e6beed5ec35eefe17a94c268c8c6813918f153fb8. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/FR2X41719690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05308a8185291969ec50bf71bd890a96758f4de784be4c0669089bdf8b871374. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/CZA231800460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e4bc7c07e8611a4bbdae276f64961c052c75bc991ad30ad1000c481e675ab5. 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/CZA231800489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24119a17d9a9081bc46e413b5ebfa42dd20dbe1d734657836a76ea239155558. 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/CZJ331802009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb2a481e174e1a667c8459eee3585895266f399b5238023c4b39070f57472a2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZJ331802014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46811970519f8af3bacd7f76f086fa88ffa6d9089718d4f78941e69d6b53e63a. 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/CZJ331802015.
Srdce z ledu (feat. Marcell) [Acoustic Session]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2291a7a1d02323734674ac0d9a9b6eff0c6286f63bb411f930dbcc006c90875f. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/CZA232000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfc8ff1c84822e998fea280592afc7aa08f331e08f07b632d524676b6648930. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:41:18Z), 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/CZA232000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda88523794b42bafd9fa62c00207318be89bf9c92611fa9edc47be9ab74eb8d8. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/CZA232000330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2291a7a1d02323734674ac0d9a9b6eff0c6286f63bb411f930dbcc006c90875f. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CZA232000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfc8ff1c84822e998fea280592afc7aa08f331e08f07b632d524676b6648930. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/CZA232000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b3236cc8b0b4278542968dbce193eab934176cbe1a2ed44e34cbce003e369a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:01:15Z), 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/CZA232000405.
Glitch (feat. Majk Spirit & Dano Kapitán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d73da833b08d83dfe75275c28159bfbc68b599ecec88e20a8a40c906ed18474. 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/CZA232000407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb99f303b8381116bd9e929bce6150934d67139ddff11f4bdcbeda4265624021. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/CZA232000408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b0a8c030cb9361ba4abb6adeaf645a9450d2cd7598945719edcdca8c2f4106. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abae9728799c187e475c9019afa2a1d8c49785b70a06de509f6ef6da645644d. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/CZA232000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44a4d04db14f641193622fa25754679d3f93756225827d8dfcc2e96abf59579. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc568cef5f4930d34c7c784722c142ba418bee7008ca52fec72b4633ed76ef3b3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:56:58Z), 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/CZA232000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbad034141ac3cbbf5321fcf15eea3bf15a49b2b534db4f14551ec4152e4fc54. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232000893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccee9d30b4122ae4005442c0ce8fcd1e6bf64ff1209d97564b94f88c9e54f1b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:26:07Z), 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/CZA232001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccee9d30b4122ae4005442c0ce8fcd1e6bf64ff1209d97564b94f88c9e54f1b. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CZA232001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e1dcfb650695da9d477f422ece8ea6ee57d570139278216b212623c23e2f6f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:43:34Z), 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/CZA232001264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8706ea2adf857f83c069de71d4bb10119b9ea25065f4af0bf6e1884f1c2944. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232001266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf97e57ca341de22d4b9c94ef52d2dc8990f3a04169b342b5a5f70a4f4e7c35c. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/CZA232001261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72a647c6b7d092fa29bd405aa7ad40625968761adc8e568090cb761a847c664. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232001262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26f1b22dd1b172ffba496989f228d7d4ba34cb55e53d80f7b4e54559aaed97e. 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/CZA232001267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288348a9b55d88e09f55eef740fa3029e55e5e7278e721d5b6ebd76e2ab9eebc. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/CZA232100243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3187d07c5507deb387fddd0159652da129f39814ad34ddda5956d6bd76d4f41. 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/CZA232100689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6326f5ba27a7a55a584a9aaf8674875a8245768633e8e1ce4ee9d15052875efe. 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/CZA232200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89246e1d76fc63a41c623301b4f6ef5337b04b3eac41b33c18894dc492d12bd1. 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/CZA232200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa448825beaf4beaed8c51f71bec9b8ff25be88105122d51bb8d7f24474d7e40f. 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/CZA232200949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4886db146a8d4ec02fe412c0b1749f58cb8bab1443a43fd677e36a0782873597. 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/CZA232200821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c24fc580e352dd05075e77474c67976de97b51c648af35e35b163a864f9d5a. 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/CZA232200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1e6983f7c7e9af7c45fa853ffd97b1a5e1acae1b85e51673329ed456fc8f7. 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/CZA232200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbc047c4dd4532e3658d49379f241bbf9d4329b258a6cf418e9e7e29d317791. 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/CZA232200851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7313fc97bf3ef83678a869d4543835b0301bcdbf1d8c38607a90330c3d37d863. 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/CZA232200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39fc1e12c4cc8f063c9ac7df820b2ad9898b4fef3bb8ba1c8f293ed182a01f5. 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/CZA232200445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4345aea4a3301bb7b42fa4cc39f3be6663b4aa301e3a2ea10c432597dde5d1ad. 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/CZA232200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186d6e4d329e029947018a62caf20fc1edb5b77053c0ad54489149df2b82ca11. 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/CZA232200855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb05350f1c41f0e9a4406bb5190303d86109e5ec6df2a50a417e72283451a30. 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/CZA232200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed9006e717169267d344e42cb3fc9b30e687f5182a4bdabc5123c7e9a614dcd. 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/CZA232200857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c242a0148cf24fb319476e2e48c77df02cfaf91bedc5c8bf45699631167f82f. 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/CZA232200858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6326f5ba27a7a55a584a9aaf8674875a8245768633e8e1ce4ee9d15052875efe. 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/CZA232200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89246e1d76fc63a41c623301b4f6ef5337b04b3eac41b33c18894dc492d12bd1. 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/CZA232200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa448825beaf4beaed8c51f71bec9b8ff25be88105122d51bb8d7f24474d7e40f. 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/CZA232200949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae64cdeed1780407bd6b741b05f22b81a908db12763cd356105f4968efe9e1b. 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/CZA232300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4886db146a8d4ec02fe412c0b1749f58cb8bab1443a43fd677e36a0782873597. 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/CZA232200821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c24fc580e352dd05075e77474c67976de97b51c648af35e35b163a864f9d5a. 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/CZA232200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091177b48d2dff6f6aaf3d6822487bdebef721c5a7c24b3b203041a8bb1b1e66. 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/CZA232300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1e6983f7c7e9af7c45fa853ffd97b1a5e1acae1b85e51673329ed456fc8f7. 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/CZA232200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbc047c4dd4532e3658d49379f241bbf9d4329b258a6cf418e9e7e29d317791. 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/CZA232200851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6669f5386687cd7b21a58fb0ea77fd25f2ed516d3b3780ba0f8cac680e0ae0e9. 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/CZA232300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1885e6778824264d7028b88198f3e966edce02fc9bc6596bf03a81edb77ab1f4. 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/CZA232300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7313fc97bf3ef83678a869d4543835b0301bcdbf1d8c38607a90330c3d37d863. 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/CZA232200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39fc1e12c4cc8f063c9ac7df820b2ad9898b4fef3bb8ba1c8f293ed182a01f5. 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/CZA232200445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c611bfd2bef8fdb706875e6baebd83801ff936bc861a9133dedf50ff6912234. 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/CZA232300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4345aea4a3301bb7b42fa4cc39f3be6663b4aa301e3a2ea10c432597dde5d1ad. 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/CZA232200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51701cc629dbbfe9bfc453e47df872fa581cfa4ec7d3a3ef373c49977f374371. 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/CZA232300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186d6e4d329e029947018a62caf20fc1edb5b77053c0ad54489149df2b82ca11. 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/CZA232200855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb05350f1c41f0e9a4406bb5190303d86109e5ec6df2a50a417e72283451a30. 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/CZA232200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212aa318553f91f672999435f0ad5f942becc40dcf518237bd7a3ca4ea71b3bb. 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/CZA232300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed9006e717169267d344e42cb3fc9b30e687f5182a4bdabc5123c7e9a614dcd. 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/CZA232200857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11accbbda0ea404b6bc610aa763e212cce3efe70fed6c8e61cf8a82cc0297045. 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/CZA232300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c242a0148cf24fb319476e2e48c77df02cfaf91bedc5c8bf45699631167f82f. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232200858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9678a162f70c2257cdb332180ce97bb53de8825cd17a62f842f1c344dfa5d98a. 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/CZA232300702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb124c972b40669773b54bfbc23da0c484c8fea786f98ecffc5adc19c5d74518b. 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/CZA232300703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5305b7d95bf5e16cb358f7aa11df74d7ca87fc1fae65030490dce7ab96abaa21. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/CZA232301019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccccd0eb9509ba370ecb77985d0e29ac13b2fce0399fccb616e9a0815236db5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/CZA232301018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9745737efb4235309080494780fe757b15d36ef83945bfa1ac13fbd6d18e9971. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232301344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70cf8b3037f7560e28a04299be3457e82696b8b050a2a359a48ec9133f7adcb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232301584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b02c96341eb7180d463f5e9623df0b36d7f18b542c2a55ace745a09163decfe. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52f1739c71f584abd4639da01d34e4b22de274e4a3f841339f5b580ea85a051. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:31:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ba3514ff5df2db6170f8ce2c4e0b397251b7cf0b49e688150024d3b2de9396. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/CZA232400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70cf8b3037f7560e28a04299be3457e82696b8b050a2a359a48ec9133f7adcb. 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/CZA232301584.