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 0xc14827fd15cddd746c8d1eeb19400326c1e583e3d7c24194063f3eef4a235d48. 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/32e199c2-82c4-4c11-9f70-19e057910f66.json and https://artists.proofprofile.net/proofs/artist/32e199c2-82c4-4c11-9f70-19e057910f66.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 0x86a73b7da12d000faa153b8014eb8da09f991df5cc0399d22e05ef27c7d54b5e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1987948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324e38ceec80fae3a511891838abd7afb582dc55de581e0df2c9694f50ccfcc5. 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/QZGLS1987949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c2eb48a6a41f1efda881f1fa547369f8d512fb1d8581edb7ea340d151c1cc. 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/QZGLS1987951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6c74cf032527b9d1e41a345d0d201ec0a83689b382a1914efb18293952714b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:05:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039903230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d1f651101c677b0a64bb6d00253c83b2482c36050cdf9ee74a8804452b739. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FRZ039903270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118a268ab14ab9254c424d06ec853d4b6f361bc8c5e1abbfd05201f2b7dcba0d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRZ039903250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65d690714497311fe2dd0fffe4508012e4be19f3278c8828d22dcba62d5fa9b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:49:50Z), 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/FRZ039903260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf61149c65ff76c66325b6bd4fe594eedc1dc3a492a893fc926deff66e3fc5f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:33:52Z), 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/FRZ039903310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c7ad5002796f52d0ceebde0f5d722d5af280bfce69a3f41a23c3eae20a7bfb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FRZ030203340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02e83640de372726d28536717aaa43e81d41ba7552efa17860a98d7cf597440. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:53:30Z), 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/FRZ030203370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e666bb8f81d6a53305875865d861c31ecc090dcb65c841a184e06b08b9ac25a. 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/FRZ030203440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee94f8b41188174d3a301190d67e9b6da896d2454c5f255eded07cf783e579e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ030501310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a70e8a3f26df83936b32c8b00c20a1571fcf4e9217b5da41551ff39a2435f5. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:31:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ030501340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8491e8f9b5fbd7de25bd94c862a0d00d48eb6e3c1e09d7b099905e2688d0d8. 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/FRZ030501360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178fb7959cfbbd6674e21fcae7357d8208ed60b158daf2045300440ad867575a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:59Z), 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/FRUM70803137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337fd4f58f3a7411d9998eb8e0358d4e0b3f517278b6f58efee822a566670e5a. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/FRUM70802837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75943a2b2f513db5f61d17cb35ac5dbfc18254addf6dbca6632a89ee755ff203. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM70803139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f1366677fdb113bd11d49aef3e8d4fa1f6f08ada358243a4e94ee7679a7f77. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/FRUM70802836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e690ac69b5ea14d2c6928f74c551e13a14dd614c8295b1e9f885982f571470d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:10:07Z), 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/FRUM70803141.
Salsa Fever (Selected by Yuri Buenaventura)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73737f874c4116e2caf71a2afdb141aef109c97233468f484d7339347eb8eeb. 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/FRZ051500628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e49d4fafd3f7e99c188de52172c7ed5cdec5af76a51139b25130ca6d2db80e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRZ051500629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73737f874c4116e2caf71a2afdb141aef109c97233468f484d7339347eb8eeb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ051500628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4533afb8519a47b01ad2f299f5f97c3099a5893cc55ec47f9c857b0dd3ef109c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:07:17Z), 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/FRZ051500632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9019e027da247ed4fca63d879d84f03ea09ad31710e48398fadebcf191e98f99. 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/FRZ051500634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580e7c49eab86584256f75948ec39da9f69d85c60368460773b3ae05fe3f7274. 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/FRZ051500636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaa75a8b0b0b77e336809d93c9425d89b0d4c96245207e00f5ec24bd6a370cb. 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/COCD11800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6153836512555e8a4c52f63ed05fcaec6383cd27282a2c12c026bebede1aae4e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:50:15Z), 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/COCD11800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1078e618ec36709096dbc4352aa807acb21cb88b8c9910409f05e0f4a177056. 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/COCD11800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fadf81e515d7c35f9fd4fab98225b9e3d297e951d80de3b786639d9589b759d. 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/COCD11800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f4652cee037fea18cfbae72f9a01c3d613e7f0922b554db280674e1dd3dbf9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:46:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COCD11800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cac8f6a41cb7ca3f629efd7542dc00a5cd71f9997c87a43b70d680d42b5a47d. 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/COCD11800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa994207a6a722943e3ac705803c52eff4b18b284014bf9a34628df57f804be64. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882280551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa994207a6a722943e3ac705803c52eff4b18b284014bf9a34628df57f804be64. 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/QZN882280551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f16f50c1528a1dc3bc3b4aa0132c1f337fbec6d55533ef75e129852e5f0e4a4. 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/FR9W12420173.
AMAME ( ACCOUSTIQUE ) - Acoustic version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe840ea5bb175e9037892240d82436b52eb496cb5a24dcc234da0a855f603bc3c. 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/FR9W12420176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cc59c68d9b54a4f2f40a8569144fe7b588e06028eed2906fe6e47810baf966. 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/FR9W12420175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3343aceccd2db10223ad3c747dbcd2d3a873e4de7c4d3ff6177c28c6b0012295. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:53:09Z), 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/FR9W12420172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2835dfe8218823e6d085ce6d96e0301d24e86eee7bcbf39b3a40e4d49a5627c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:03:36Z), 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/FR9W12420171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dffbd4d962b293f1d1ad444cf8274104dd9464849cc4e10f4263ea8b333f35f. 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/FR9W12420177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7828c19dc86a087793990edc8b04c79c41af171ff154c86b57d81179403933cb. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12420174.
TU Y YO ( ACCOUSTIQUE ) - Acoustic version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5fb6c5dccabded22ff06426ed95af74b13f0fc662e7e3619fec16f6d16b5ea. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/FR9W12420170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe248fa0852fa70a30f5fffffcacca65491dc432157d269fb888484f4c242402e. 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/FR9W12420169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacfe711e43587c6966190ec2a5ae84611d83ad983b66b986e0b91afdefe128b. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/FR9W12420168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95bb99447e0eae05f717064c06799c97240fddb129136eed1f0fd8c527f2006. 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/USDY41560295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b892ac3d89e453e0335abf2a38f08db7c8e7fd708629d7c830e74f078d97a70. 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/QZTPX2190346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05a1d929525563e6384d1e3ae5a3d392b4c691e8d11a5e97777b8ea8316279a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRZ039903300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5150d67ea6a3ab51d31e46c441113b22dfa41e2ae71d2d509fb6a890967204b8. 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/US6QR1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d1f651101c677b0a64bb6d00253c83b2482c36050cdf9ee74a8804452b739. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039903270.