Rodeo () is a competitive equestrian sport that arose out of the working practices of cattle herding in Spain and Mexico, expanding throughout the Americas and to other nations. It was originally base
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 0xcc8bc3c2b4621ecdb1fe9951375c1eaffac55328fb73e828242e108843fd091f. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c74f9220-ec91-4dab-92c2-62d12a33f0b8.json and https://artists.proofprofile.net/proofs/artist/c74f9220-ec91-4dab-92c2-62d12a33f0b8.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 0x3d2031771282a7df79f12ee94a860f0b0ead5df9d53bad1fa910fca84ee80a9e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CHE071900253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c9871eaa4aae8415695ae91b35820da9d2ac87db443c1005a679b7cf29ae49. 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/CHE071900254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76a2ce8d2bda09c4544c23ca9bf6f56dded9c48914d7a60938545754344fae4. 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/CHE071900255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35d1f07acd880364c9354aa7feeac4d6302466be967e5a1e201e7105a5c1bb6. 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/CHE071900258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17d13ab278eb7dc8e25ced3dd69b634d0a45a5022c48f6c041226597da44ed2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CHE071900250.
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 0x6ec12de7d108491028db0bcade4fe9282089bd10e03dbfaf8b34928877c857f5. 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/CHE071900251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cec8b3066935b139d826ed347a1b65772894487617c95bf7fc47943d6080f33. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4027ccf7ad5a6988ec3f14765ef9caa723750a3c03547d0ba62700ab2a1d46. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff454799b8b4c07a662e366e0113fe9a2634c664c2673c311ade87102bef465. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408ae8e0ad4d0e830d39c998674595bf9aaa7c38287a5aa95bb6b871739af023. 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/CHE071900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068108d04f9dbfcb0936ab686f45d91a6e76ff3c70fdfcdf6009ad14da7c6c3c. 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/CHE071900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0bc5de42d7e6b4d911ec7040e1aa1a982f8d6e61e051ed43fac8222405495f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfe16af962554888f3cae3dc7b00d855cafe9af90a48bdd39cbd0b1c90fe1ca. 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/CHE071900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b66fbe2222763efcc7d8c26f9dadf45daa5966ef61d353d562197e9aea73c8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd055e5c66b632ba78ff75cc7f36b50cf7aff71d646ea5069851cb7f9563793e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba9b4981dc990cf2c716de1b08813e07819a51f65a52e5a78f11e63e3fa40cd. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CHE071900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0390436bb37b49536e7f45f67497cc9dc76740f1014004e90692e7c20142a27d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/CHE071900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59fc0498095749e2bbd5ccae65b45579c8abac463aa0683fef4fbf43caaa234. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29496715d07f89ab821ee9de1b80b3dfea75a0e82bbe93d5e4bdc5beca1334e6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/CHE071900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cb78a191c7e1bdf0fd99f44a3506b3c1bd3aa08f12e888ebb41ef04fdedc17. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1880522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b93cdcd42e5133ba24b376b2ed878956aa37ba7090e79917a957548a3915313. 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/ES71G1880524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50156815acccb76991bdaec1569bb8500258d23a9e940721e1679cfb0cd1cce5. 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/ES71G1880526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d724e708be92487ed9a6e18085062b496dad4b7e4e7ce1ba27dd207e06b62f. 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/ES71G1880527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55455045bcab5166b983af88815cc5839ab42ad5f8a70206313e2a03624df3f. 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/ES71G1880528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc33bca123e6acb886c707f29868632e6b4a3709139d502f3e4e12401575f1. 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/ES71G1880530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e176ba4b5be80cb00e9f2a246174be159c3251ee132a2db00bce100e1407fe6. 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/ES71G1880531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d30c5b7f74fdfc3ef714083646535e9eaff3a39c049e9106c122aaf127e512. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1880532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf871d1cf335ea00b284f1facaf29b53c7bd98f4eefdc76f02f54f126ae5b49f7. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1880523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496143aa1351d5ea729922b3651b47fc8962efc75f1feb8ef4c79bceb79ac728. 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/ES71G1880525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3522c120c7cfd0ff9dcbc278e38a11eff36868b9743cc783c9917beb59a5d40. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1880529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a78a35d20609a3c1995e783ccc3a66beb0a72ba28260309a7c52d4aeb20e701. 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/ES71G1880533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a39ace4c54c5bbc98072566baf4c975e7311756fe1fb324e0660a1c77e1aa2. 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/ES71G1737189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e15ee5dde37341b628ac9b305bb5cf939251283aab89b06e328263fbae40a01. 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/ES71G1737190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6cb889c2d35151f2f89fd54c000b84e060ab2b5e3b185444842bec4def270a. 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/ES71G1737193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3f6c8c1eb700d131e011b65f8ae4602556492d1d50c0a128cd13b4c41698c1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ES71G1737191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc6dffcae8f49ea2dadb49139d98c1df00e205e0a89e36c8e49c2026da8192a. 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/ES71G2503977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e2ded41659290c8afaea1b145fbfd68b7ca04ccd4c0bbfe4c90b6a31f8f957. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:29:27Z), 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/ES71G2407731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897ab7e0bff482e3a65186b55512afb0b0c7bfffb91ecbe44a134efc2b68eb21. 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/ES71G2142916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbd3096484ebf2a52e8842fe1e723d77bd227dd6cb7263a9c35fe26505945d0. 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/CHE071900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7c52a6ce018a5b8e3149ef6c01057dffd746ff62a605d26cf97209313764c6. 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/ES71G2004972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11a33d119039fbb64a57a6ad9f2fec36458aa7efd0cae11eea69d0a805ecdc8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2004970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefc44717a2f3358d3c01c0679352ee75bb660e058dedfbfef4d12120536981a. 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/QMFMF2313145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18ddcdacb51eec541b8bf30bede78a3b03cfa9f2de9c1eec60d78ebd730cb08. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2313056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa472976c96108592ceb4c80ff3598f7b9cef488fa9f42a820808d230d975ea18. 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/QMFMF2313143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51c6d1616bc4c2353a4c6199f03080f37b314c0a7434f23b205ba1754313b02. 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/QMFMF2313057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e7eb8f880c5d9691aac7f14b1e879e16c98de5adda8c7391c398c79fb01a3e. 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/QMFMF2313467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834c963a4c0381856a1860fa6883022a9b8875fd88cfaf6d84d2d5455fe0fd03. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2313059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e036a5d38b40a0462e638a8ad0a942d3c4e9be8634b1a4b720e7683b2de192. 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/QMFMF2313060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42b3779621c960a85e0d0aa926c62243d03e01bf95c86c5e8a00ac08107f526. 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/QMFMF2313146.