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 0x3419e03d042a97298abc57424eea73ac30236f6c0c6970d36834db5152df99a8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5be1f135-448b-4643-b136-59aa3cc0c328.json and https://artists.proofprofile.net/proofs/artist/5be1f135-448b-4643-b136-59aa3cc0c328.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 0xc914afc92df38efa043859abeca87e39ccee562e7184a18a5c4c82712cb00ce4. 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/QMBZ91993775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcca01ecfc6c1e7e739fd09eab3f9db8d12a8e8086bd334f33c9c5988a8abef1. 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/ESA011913444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f7d9f13ee02e77b990fe94a50af0dac84e288557ad82541e2510eb30c4e769. 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/ESA012081267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e3c640add0c9b1e8ef2bc3916e43d59142912f125e361cf79ae11f8da87e0. 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/ESA011931872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c092641b2740f9d7b8578f41a1ff2990fca74ba6107b09f71be181849b4c2d2. 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/ESA012082269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e3c640add0c9b1e8ef2bc3916e43d59142912f125e361cf79ae11f8da87e0. 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/ESA011931872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aef3c996d6d299b7949c8edd68ffc07c4d712c0b1f2d35ee889d59db0b97bd. 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/ESA011912004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c7925d8214a777f913fdf1bb828be38a02c8b75a4900433ec408c7ed5692d4. 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/ESA011912005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c002ca21c3b29189b52ee5686e6dd0f7ce94674c595bf62a350dbae50c5c86a. 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/ESA011912006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e834d9394f2ad3d40ca3af5be9b34d2113d5c3d904e977ff9018b54a9f9c7b. 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/ESA011912007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39e6ce67cb3a38ecb90e10ee76e9bf5f0375748a2c390b6528acb2e7f153729. 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/ESA011912008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1a6936f8bb6aa7d66bfe8b680c21983e7482107f8703b23f195c0e458d4f8. 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/ESA011912009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b031e0db5d6fe7d7547c507a121f5e5f80d577958eb6a2eb7c46acbb5622ee4. 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/ESA011912010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b47d35bd7833c3a92300c78b9a46026b987ca408ad8aefb74b53d39560cc98. 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/ESA011912011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7479eddc8aa124ffb895e7c4ef07b7fdbbbf48618aafb4a0c1cb66c7a43557b8. 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/ESA011912012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a5c1c7c745e9e87f5b9614c19ec2368b85b1b8a872cde44b1db0aae809326a. 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/ESA011912013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53164810c8e68bf683ac07d2f6adb1df764b278a9d2c9a3499a012644e46887f. 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/ESA011912014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae8b7bcace9979c5885990e6ba26cba76468c818adb388d6e0774fa3974baa2. 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/ESA011912015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81676b1091987b26992bf9b94d098c74cb118a7c148554196399ddf1c5008b4d. 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/ESA011912016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceeb2e00fa94c77daabac265ee87beb283e3efde6dc73e4a69ca4ee25f2a4a9. 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/QZNJV2059713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff1b2509c5f94e39611f0d8280d23f9c13c0e2170706cffc9dfdeaf3e14006d. 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/QZNJV2060716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb11153664cef64cd0f92f767600a1cd33463598454adc5bbc0d4591245c77db. 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/QZNJV2071283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8709eb4f66a46962fd2ca5c193889cc399d17af78d229f38c1d7eacb5af99cd0. 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/QZNJV2075706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8709eb4f66a46962fd2ca5c193889cc399d17af78d229f38c1d7eacb5af99cd0. 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/QZNJV2075706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb11153664cef64cd0f92f767600a1cd33463598454adc5bbc0d4591245c77db. 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/QZNJV2071283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff1b2509c5f94e39611f0d8280d23f9c13c0e2170706cffc9dfdeaf3e14006d. 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/QZNJV2060716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3309c8a25efe16e9f2a8bd6eadb0b9cbc1832f11d0c5ff76b74b6ad09fd3dd3. 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/ESA012075388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e63f8a331b12793c721ebbdf60a2053535db458284a503c90503b812227ef9. 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/QZTPX2381231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bbbdd5807ca46e08e942ae0b19f3273d9e3d300fa8be4795a1034736a5492b. 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/QZNJZ2390030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b24eceb905dafb03206649d2518cf7b7d8fc70a9d3b32f34061cc14dafb184. 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/QZTPX2381232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26c5c6f499a8dbce1246fdb79b79510a9f5c2a7d4f26e8d0f3387c3c22c4b10. 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/QZTPX2381233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c4513639b53940245f72b00c4fb2de9f528fa8e401b85aadb8eeba1ff47d7. 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/QZTPX2381234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5b55ac39b2c78c6a412be291eb4a5cf840b0c40a13d234423d11474aff57be. 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/QZTPX2381236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3f32b078cfdea76e2c70b52f20f00dd62a63ddf8ec1ff88cafc3d3b6831898. 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/QZNJZ2384106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c152fb2c2d9e83f62dee6926b450c4b8553fd8646335b8cf90dba16b5e39455. 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/QZTPX2381237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5f501c0b26e6821a1dfe989e533029ea75f4e23f3b3942277d09dfa01c39ea. 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/QZTPX2306373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ce224c22b6f4bf2af517024cb8d0c4999db826364a183e9439eb1d99c4a7b8. 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/QZTPX2381238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5f501c0b26e6821a1dfe989e533029ea75f4e23f3b3942277d09dfa01c39ea. 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/QZTPX2306373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bbbdd5807ca46e08e942ae0b19f3273d9e3d300fa8be4795a1034736a5492b. 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/QZNJZ2390030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3f32b078cfdea76e2c70b52f20f00dd62a63ddf8ec1ff88cafc3d3b6831898. 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/QZNJZ2384106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4941ef1a65e12b83160d8c40194ea5dc6aab3a0aa7b3aaf84f2754a705e7f00. 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/QZNJY2114001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d8ccc3102af6f29a2c5d96fd40756e165fa38740b3b7fabc93c4da698e977d. 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/QM7282191570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d81caf16f684fb3e06f7dbb3e56815420e5a137ae2d1a7181d28cade0b7268. 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/QM4TX2149793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4ca48f2220f039c326576f61675c089cf0ac604142a6b3df0a86d67c876c37. 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/ESA012081614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627bc634e07f4d319b230196ecedd7fc89f00bd71a6cba6fc447e23fa3b145ef. 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/QM4TW2005127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d75a32eb7b8ecfcfb1bc26220ce8fa323a930bb558773c914a9d0691fe78df. 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/ESA011845661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5187b9b7c3dfe881c8a292e7bef8b4cb0e90f6fc21b2bfd48c96d9b9668afc14. 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/ESA011946595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34385b0efd6324e1f45d1aa434661bf8b3cc7db90479b17be09be2c4de714580. 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/ESA011935053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4489e3c96753b35fb63300ceb2a5d3a873155767a34402c4ebda31521776d98c. 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/US7VG2177604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9814afb2250aec1e156650d1d05c56117593830a174febf9372ace5280302b07. 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/ESA011825626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58255966d466d7d4e1a63315e2f24c448ffe6ca44f8ec5a55f9605a5aab9186. 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/ESA011825506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5de735e7607ccdf012823e4387ef8308d44f8c4ea74e4bf92a0432b0f6982d. 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/ESA011807644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0205be33eee21f4c05c3a36a256ffcd2c911cf721d854800a01c8812d06eeea2. 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/US7VG2177601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30642ea9b763d3dd9247d365cf6725c9d3eafcba89956e00183c16cd3908dae. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011824426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87a3868133590d9e3b1bf4f2c2acabfae7479327026150b6c1d902b6b3b37b7. 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/QZNJW2151039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6965068667be9ff9d4dd2d12ffe80354086eca995b7399ee599f6f10292acc0. 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/US7VG2177587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626a2bccd7a07620d5b7c0ee209e9cec7fbb1e29b7da36bcbafaab803eee10be. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US7VG2177588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2dc327eb05e3518a4b33583928dd110178bc8f2acd6fbc2f930187d087a115. 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/US7VG2177577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cea6863a2917631e68f2dc5054d3ef045ae4d1db98c4fc1c686e4d172e93fe. 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/ESA011824902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37de4e6bd287d800ddc3f57a04b570e980af8965f31d2dc2ff59f30df615e85. 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/ESA011902669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521d9b0a1ef3007c4ab21550516ce0843afa9fd9fd2c1fbbf672ed33a78d5c3a. 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/QZHZ32127276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9fef3f9a293ba23b9cf172b417ba460aa3edac16daa51d0643f096e232211f. 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/QZGLS2144982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a34b178049a7caacac4744c1070edf5fb80c43033f583e547aa9d4c4e84a1. 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/QZHZ32127277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec5956cd692a853bedf22288fd5a6fffef7c288f59254dedab6d9edfd2b1f28. 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/QZHZ32127278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bff3b622c9e07fc4d3bcb6b802a8c36d66a3ba0a06dfb192c310e5d223ed9f. 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/QZHZ32127279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4991c49501e5feb9635d8237f2bde513dc128a19ac35e7ccd298e3cee4315af1. 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/QZHZ32127280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd733e1895ad4aeb4ff9b29921c9e1f7de2fd2ceb92f162854afb639763d121ea. 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/QZHZ32127281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d66740a6d480fcd1c8acdd3330d6eeb097279acae712aa3f7c96a3ad428f14. 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/QZHZ32127282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692172b0ec20733f710dbc2e3ab399a206bd52a4092346ae832ded4b0fe778aa. 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/QZHZ32127283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6ee9ba7d3ab0cb45868efd843404fd20e267be9d1b915a431e73cbac0a8791. 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/QZHZ32127284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aa058832ae76c9d8fde92fac09adb1e1a30f9b7cf4266ef96e11a1c84b51ee. 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/QZMZ92055918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abc030d1c9f427282ac860a1f26ced3d9c771a6544eff73c1bc793db81912b8. 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/QZMZ92055919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245c3e6cd48cbfe3e4023287120d1f749c267961cadbbf8af4633ca91674c5ec. 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/QZMZ92055920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b7d8d97178436c273b7ebc9e66254a01c7b883b14f54be0fe84bb1e5cdfb52. 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/QZHZ62054785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e915831bb8ceaa2064a88c8ea50f12d76a2349db4d5877c037a333c2aa5e0a7. 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/QZMZ92055921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbe98401b71847746c710ce51b5f7e55cad4248f7eb17f7d0e384721e1d3b6d. 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/QZMZ92055922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2dc1e7f18b46573ae85d8a85e0b7e232538fbff5d3c5e77d9ddbf7eaac09e9. 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/QZMZ92055923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a60a0804e7686a6711a5e70ba32d51588656386b8d74348f8edcacc77a39a0. 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/QZMZ92055924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c353439a8dcd16c42f9de152305a15fc95e3dfaf516762d2da311f81100004. 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/QZMZ92055925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2801db50121e4eae8ee7418df280ab50ee0dad7d66db9da1d45b49b5717643c9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92055926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2288cce3f5397a2f309d1edcb4ca654fa02f5b9640724c9e491882231d91de4c. 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/QZGLM2009234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a21c58e71fd7c4a99f2a5200483614856405fa4fa986e510ca721e92c8bfbb. 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/QZHZ61902379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75b9bc0ee8fa9f712ca24ac4466f7890fea8b2c9701e636d3705753c825e683. 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/QZMZ92055927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371e2885535cd9d6035e36a200c152d84ab071215201f440e02ece5c53f668d2. 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/QZMZ92055928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f387e4b9ff06fbb45d10589c1771a99d17aa6ac725c2841203ebafdfce79fb. 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/QZGLM2087186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55c179ab521db1197d48e2fd17a7db6a1b53ce7bf755d108d29b2cbf149386. 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/QZHZ52085069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed7a4b26a4e45ee76a394899db3e7d7f9eb4510f37d38c81cb63d3674e5d50e. 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/QMDA62238741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62607896457281537dbe5498806940433f97236557ae6209eba2eb87b9e4e3d3. 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/QMDA62268734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2c7c81ae8501684e128adff9818429519e9aeac44716db31c61fb544ac9948. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QMBZ92266625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d8ccc3102af6f29a2c5d96fd40756e165fa38740b3b7fabc93c4da698e977d. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QM7282191570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442d5dd3ea5bdb25aff21f2ab689e6ff424d8008ea0d2ae9a1d8a1922c7fabba. 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/QMDA72184272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1c77ffcc538ff2f16403636e8f9e01e73d04490bd9d3a2b12490dabe2da165. 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/QMDA62268736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564d80bd0925d4c8e5ef05ef5f7ef111acb9465e617bf12dc7cfa36076aa2035. 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/QMDA62268751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bbb568e8c7756dc0d53532d84bd8b2ae9b675aba37d717f63425b7a209a222. 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/QMDA62268665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9fef3f9a293ba23b9cf172b417ba460aa3edac16daa51d0643f096e232211f. 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/QZGLS2144982.