Karina may refer to: People Karina (name), a female given name (including a list of people with the given name) Karina (American singer) (born 1991) Karina (Spanish singer) (born 1946) Karina (Venezu
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 0x36a49756cc4437927d3432819bc0bc894b43115dd275cb9f6536f736264dfab9. 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/6b4c4ace-5384-4b66-b551-c7d8e5496141.json and https://artists.proofprofile.net/proofs/artist/6b4c4ace-5384-4b66-b551-c7d8e5496141.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 0x143cc871481adb7937a6d23e24cb4f810289c7bab91e4ed056740dd973a87489. 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/TCAGP2233507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7b15ebe75ab3e5118caed78370ca4d4faba7ae009be1096a816f8912010942. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/TCAGP2233513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3150ae503735c07c198aecc30b0c57404db5d19c74989e0ec83ea3495c184. 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/QZAMM1742626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b626cff7e944d0400e4494d54abc579408be0f0f4460bff9dce26f9788d5d6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZAMM1742627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7abd892667cf54ee22907c2ba98eb42d983409edc5a849827ae4e6a17f6c7cf. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZAMM1742628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcdface17498cfe80f2cfe5c52e08b4c7af480ab73e49073b0831cc90d54d4c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZAMM1742629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ffe98149f3d5f240567d931157e44fcaf19df9403a56a7f6c359ed2d804708. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:50:22Z), 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/QZAMM1742633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ec4b44d1697fc94bd93ac97827ca90f66403ca5f323c147c004f185be65daa. 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/QZAMM1742634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47535615d7cf1bfdb9097f398e17a695e6825476f8b538cd88c0a43588edacf4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM1742636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178ee33b6f4ecdee34bbc94af1f59352c65b5f10367fbf0c738eb4088b2a9271. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCAGP2237549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e570043744eecc7cefc8187a8e566451004f76976c5d0c8236c0c6c4cad42e7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2237592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206550ffd2340c0db2598afde6e8575ba652a74acb650f33f8768cdec1df4eaf. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:10:07Z), 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/TCAGP2250134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02883c01d6a7eaf402daf231fadf5cd978bb732c9f01476bb13abf7af0a7a660. 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/TCAGP2250157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c7af35ef0fac181bbca85b9c497a34c48219bd9575d662f3a9c62f38bf9cc9. 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/TCAGP2268079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb0459d33cd0d0d48b618f0a4e0bb58392096a6167d660e761ecb887156bdf6. 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/TCAGP2274327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064ceda0153c9a0e540425573b580660fe331e9494b3bddadc8ad99767065aab. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2280644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff54365ffa36dce58e162472d45e77a93a099fbce74f974af1c4eb96f1508b5f. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/CAFEC1800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a555e2d27378cb522ebde9c57cef889d6c717b512924453feddf7939e2e2b3. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/US95S0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38d50fae01d136961a28662a630902542a2b36cbb7f4917c692d96be41969d2. 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/US95S0500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e103eb4688e165da62d0bfa35a20964240e3fdbc0c6bf8c3aac53d5150ba3b0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAGQ2204437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d3c5b1e49ad59d6897017438dbe14b4b8e9739a4475c10d328c7a40b0e63f7. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2205313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b51dd82a4f63e73b2a6ac5763c0e3d4b9d550d16cc8c7524aa1b1992aaf2ef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAGQ2205333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5457a7575dc17d8d00a3008211d60b5c47468cc9650af989f4142d9ba9f7856. 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/US9551600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6d4010be9e884399c4e2d8d2aa6a82f99a4321f05d2f7b05a9900c02309b48. 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/US9551600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5a9bb3f5f113e7e7efcb63dd021cd1f97b952c74a2d4c99f68e801e6912b7a. 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/TCAHR2392712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b81c2eb749608dbc09a921cfaa87ee8d8b1af7e0d1f830ec0c3ea01a49e266. 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/US9551600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb68a82d88819530a798311705bb4fe93dde59bd09e54f7266497f0925de9a7a. 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/US9551600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8f93794bdf360dcc547d66df232f4472cce7231d8eded992ac1a3d786a624b. 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/US9551600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe86556cb8fc8c8c07da2e72454168382f03b297e0a56da45ac43628e68be96. 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/US9551600005.
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 0xb6d3b133b18d2f173721ece40b4d3f12aaf396e0b781d9815ef46fb5beb9b430. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/US9551600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8399008181f4be1cb31c54ed452e6cca45c33a84352a4d11ffc2318745b03030. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US9551600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f4f81980310e163cf7f47984127c584d506ad19bef70f3f74602ed98ba64ee. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/US9551600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2ddd2caaae88bebff30fc14661fe0df65b51c7528b7773005a903888dfaa15. 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/US9551600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14325bd047b185246bd55db4a3d0954dc1a142062c1fdd964b3dcb2e438f14c4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9551600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4216c587aef622e0f51ab927a3a6a7fad7d594e586b102e3fc59428975676f04. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2213587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d5d51e1305067a83f98cb708ad70350e0b146929bf0fbc597663bb9bcd4eab. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2213591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44f7ce28c01e1505ad6dd9a92cac32baa4ef3336281497560067c17c8da5f0e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2213602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00496c519d88855c489bbe23b8b7297f3b9311f9a2cc0a6831e5beb5da19446a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/TCAGQ2213604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8236584ba4bb8b4e6a681ce1627d8560b39e9b8506fb1d5f99146d068ce1f10c. 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/TCAGQ2213607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7ae9a0ed66beb80f1c0a98a2c6008840bc9c007ea3c8dcd2dd91c35e6cf9b7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAGQ2217138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36414de0437a7deb672379ebe62768438cf4c5d47f1e15baeec8861cc4b8b3d5. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCAGQ2217143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c5ee66a26ab7177f2b5875d9efd8f9a64c2c3d017e368315019761ffdd1001. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2217158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77fb849a3cdf10bbe08dcaa69e6788a5ef20a856e8dbe6068cd7739f0c3f015. 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/TCAGQ2219226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a97972e66d0bab8e79ac0ff220b96a18d3fdc978c2197e012e5206a2200dfc. 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/TCAGQ2219237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4255413f39a0495cd670e9eb53a861474ab5717a0d28e38c37d91575bdae6769. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAGQ2219602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a0883e8522b07b1961d97987395c55be8969d500cd061a27f33ca525fd4b60. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/TCAGQ2219606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8112e569bd81505e0c52b2b4cd90fb786267bc65a80e05e31fc14fcf3b829981. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2220007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6650284ff9c76b34d8af976253905e55c9689cd7cf6f1b2f1ddcc4fc68f0f441. 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/TCAGQ2220012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60855d124245829757787c9018768ceed20a571816ab45b8dbdcbb91db914110. 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/TCAGQ2220022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3398f7ef5aa999f3ac34be0e2f3f2cdfbed22ab5b46c22eebd494a2452a067. 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/TCAGQ2220025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47571298d096fc82c6eb2a803754c2f337e8864545e10064f54046b186e66bde. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2220034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbe065a6eeb73fb4b9eac033d7117c56c50839c391ce7f6b55d1029d55c021c. 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/TCAGQ2220040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231acbaab05584102de915068788bf5420a1d8f20e44b6942090c31bc5492a59. 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/TCAGQ2220043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e334f3ba3e644526cacdf2e28cfb6a89a0d909963e387949239c19d1d155fb8. 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/TCAGQ2220049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d236338da6dad3fb8e7e7d46bf03426c24a15551a71c6157a3268f06edaa97. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGQ2220051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647bd19daa39dffaf4ed19ede3d69bd358fb9f76c045048146db4f877084f2be. 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/TCAGQ2220055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6268b223350fd2e5bf51c3254161ff0fc184392b44252ff30e56c2c2f022bc2. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/US95S2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b08bca015f3040f2f2c81e7432686e9d2cca3fb6a7c39af26e0ec7380324201. 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/FRX762321291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2576891ae9e3fed430bfc80162f39068da7b69c6666c4be7ab68068ffacb56d3. 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/FRX762321294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6e367a73cfa54dcdcbc1a702665d4b722c1406dfa6e8ff61a93cfc0fcb3d17. 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/FRX452321010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d00bf45596dbf327c7994b1a601838f6429966d0adca160bb396bd968e1ce4. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:45:44Z), 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/DGA0P2388030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821cb4af6f3a3c30b49672188a51b53100cfb9bbcef1fe01314cebddc07702b3. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/TCAJS2541026.
Amor a Millón (40 Anniversary 1985 - 2025) [Remastered]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80667d1d632a1c727383d8a63764d61f7e3f7b121dd893e8d869a853448b3cc. 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/ES71G2329555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732183704be9efcdd728245cf49a16ea0d4a74a7dcd4a637e0b55bd48702070c. 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/QZ7R42052163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff17ba9f1ef55fd54d0d42a6cfc84857a694377cfc2edc40b13d208d6982ef1c. 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/USWD12216581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda348f418477937b8e8191d0d6494d510df27b10ccfe54445988bc338d71fc47. 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/QZW9L2374822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc055a38517bbad02c43297d1651203ef14a2857352f762fbe7bf395d5156383. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/COSO11300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11af6cc7930f17f391119f244a7b9b2d0b4120bacec538fc53d36500c78ff8a2. 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/QMFMG1583324.