1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46a1e78c116e8c0ad6aa1c16975fadf7935ad8c48968b4bb93572ac37fe10aa. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32cfa126-9121-42a6-bc39-774327770ae9.json and https://artists.proofprofile.net/proofs/artist/32cfa126-9121-42a6-bc39-774327770ae9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Flame's Insight: Fire Meditation Harmony
Purring Symphony: Melodies for Whiskered Relaxation
Gentle Relaxation: Music for Stress Relief
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 0x4443abe81911227332f68eb660cc766a166f149cb4dd4c081b75d771cb91d794. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GXC5E2446742.
Koninkrijk der Vergeten Verhalen: Een Betoverende Schuilplaats voor de Zielige Geest
Attract Money For Future Generations and Current Generation
Soft Night Melodies: Music for Deep Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3e9259fadaaf4ac43dedda57eec3926386307dda97ac5b652a0405900744b8. 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/QZTV32443874.
Music for Daily Relaxation: Calm Harmonies
Music for Relaxation: Soft Echoes Retreat
Relaxation Ambience: Music for Calm Moments
Cats' Seaside Relaxation: Calming Ocean Sounds
Mindful Echoes: Music for Serene Atmosphere
Spa River: Calming Waters for Rejuvenation
River's Dog Retreat: Gentle Flowing Sounds
Cats' Ocean Sanctuary: Gentle Wave Ambience
Relaxation Waters: Meditative Ambient Tunes
Ocean Relaxation: Ambient Seascape Sounds
Nature's Thunder: Echoes of the Wild Storm
Ambient Reverie (Relaxing Meditation Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae2ed185ab59d242752fb1b021d7560fc205d12bec930bb9e900bcb155123ea. 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/GBSMU5996355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731491d9824d1f720d5e4759491b7b7a28bbf8b5724ff15b17833b9ec1f69389. 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/GBSMU5996356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea7691084f70dc9cc2599eccb538fb2af3acf7e99e28c61c8061700a9a0c17e. 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/GBSMU5996357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6241050a50d4476a7db5c091a018467c268835ca76050aec398f9aa42272a619. 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/GBSMU5996358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2017d95bd9f9aeabda094b8eb49889a5000d86249beca45c0e0523a7256891. 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/GBSMU5996359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf790be498f8e4b847f379bd43c1f1187cbf4d393e7c15db7f5caaad144cb27. 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/GBSMU5996360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc417376e87cfda4cac8f785604e284eae53513bc3a8eac465a1f7ae409044a95. 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/GBSMU5996361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3754efb951f05a45a3e2e3ac51bae1d4a4c4bd992fe9c92f411c856f19fa10. 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/GBSMU5995975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f37be60d2206b8ef61d4b3afa7786249e6069422d9dd71411460c4a97d5a64d. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBSMU5995976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ce0a465b8c8452b53372b75abfdc73d964d1ccc36096f1227860eff4088773. 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/GBSMU5995977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff80d61579bcc072e55524e38109ee23f1465b1de9b132961321c04487f4ca0. 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/GBSMU5995978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943c9904c80864eefaa739a5c936b86b9418ba0f5db181bcf69e959d446a17ca. 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/GBSMU5995979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1014ed3e96b28ea6379155bbe756f9234e58f1da310923bd523273caa3c1aec9. 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/GBSMU5995980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe691ea3b821116e065177409fd49d159dde14559b3928e97d5f9e2d436b13e71. 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/GBSMU5995981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ab2b67784abaab5e33518c1e49c1ed75cf28a2ff80c436b0f2fd947979cb63. 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/GBSMU5995982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4f469f4912ef6fa805e649c6f2e4c2240a1424156ee227cebdf4479c55ad43. 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/GBSMU5995553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3b13b24e19e1fc549e834b347368b1a59e2fdcfbbeeb7fe698f10960b657f5. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5995554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487c01561a54423905e404897b052c19f59028a27f185ab80c95f313628ea3ff. 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/GBSMU5995555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0893b6b6d1c3832c6139626572d043415e34b496468d76260536e131bf03b3d. 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/GBSMU5995556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b095e4fcc5f00c7a13856917ce9480b633c0d51b229f235b8de56dd62cce3c7. 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/GBSMU5995557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c49d5ff7834259b552bfe3e50eb17201de45e3c837c61f8af85b0710ea770a0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5995558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0217b31f87ac53c853e68b9dc100b6f1f6a99ba5e6f28e1956955377d22f6cfc. 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/GBSMU5995559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf4645feecb3b9c1a89b0ed24a80926043f091e10d126513e518358571299a8. 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/GBSMU5995560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf788562da86ec70fbce711b56e81522015c303d8dd2d770eda89c821c2e39cf. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZP7F2547407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe766d963d617f75f50a4b3b72a312d110f7e981fb4b897cb6601873ce7b5b8. 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/QZP7F2547385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd224c1f5d15e1f5ce5765f342c57d2a0055fd7c2489dca2a1bf76d5ed2a2f. 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/QZP7F2547377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04470b92e5ac98de1c24ef92147a90cb4b8e0e0d8a9ea7f908aa089c9bcd0de. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZP7F2547378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18cf154478c1e1b04eeac641bc1b5e9b9296deda71db0a19fcd1f0ac97aa5c0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e518a421e7cdf41144b83e58241d70aa8d51d3ef55e1279bb93651d7ce916d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZP7F2547380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343da045c8fb9a6d7158cf78bb7e86e36cfdcec5b04dd99f51a17c8c00e8fe58. 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/QZP7F2547381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07edcc16341165eee89426bd1aebbeef2010c15a4f219465e7254c959f81705. 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/QZP7F2547382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ef5d192c0352a0617db72bc5e822779b6d9d07ba58cb35590f5bdda592b70a. 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/QZP7F2547383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512aec4ef7b03b8bfac17b37cb6a15eb1934a51527b29b54983c19f09542c6ff. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feaadb44c877fdce14098b35c9336782b56311784742ec7461a9e57ed79239a. 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/QZP7F2547321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da0f8796d9ebcd813f9b21830727b651c5795bf8d4149d23caec8c21d883eb7. 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/QZP7F2547322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78bef418cbb7810b57f3ec6ef0d1c73f2ac5e48da78778fc1a3bd126e53eb04. 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/QZP7F2547323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5d40700bca4ade64b41071a9d9adc1210ae10f6a0c9ed993b07e6c6f3957a4. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZP7F2547324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db87976d28637dd43e094ea3f93a6a766375a908d0a171785a95d8e474dbeff. 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/QZP7F2547325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47890aec2d1cf7f86fe725c51bc605ec84c07af52f609ff3cd43151fc088f82. 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/QZP7F2547326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f83c1ad40b55c03915c2773120d4cd7943e4bd88c2f6b57ee3251b42da8651d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3389bc43d08adea4078c70c8142d97e1149fe84e39963d24496f3c861a84f1e7. 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/QZP7F2547328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bead06c4ccff7d4d438610a382650c6ee7666883e99987dec7eb9952bef6df7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZP7F2547329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b8be7b060a5d52a8b0d0eb0ea9247c6bbee9fc4adb2bac216127701fe97f8d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabfe176bea8793b7d43ea9745782267bd6d78aef1a6b617b16ddfa06a5c7952. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad85cde130fd8dd2a098aa0442636a6aba311346e26d2fb9c79bf0743e25bd8b. 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/QZP7F2547298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512f60e6a9994885ce66519c91d718c961cf11c9ff9db506dca2986128e88d96. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf726b45f1826936646cd4e8a1d3bc8b432e7a23d3811d86b59f0c2df8255ea72. 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/QZP7F2547300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd9d4ea7b7098e02d900cb80b6efb8470703651a5988429b0b0bc62328ebf4e. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b74cf8a07c37adf76783822438d93cca775137b94a3d570fffd4bc29928af. 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/QZP7F2547302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c8cdb9692d940a838fbe96492c86ea9c06a929c38df751ff441eeea6580730. 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/QZP7F2547303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367afa3625b77c250960ebdeb76ab28fb48dbd78410c365035a75f8b4d98f17f. 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/QZP7F2547287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c05323401a9fe3e63e2027f4a7d27aff3c1e8fb5ee72aaa1e826c49499ef89a. 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/QZP7F2547288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb961989b98b56ef9b203474010c0f6063a52965a3a0f1dffa61e099d1425dcf. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2547289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77012dba3d13fd4e43e568f63f327a3ad68954d6de4dd6383d6b5c9f0c000d50. 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/QZP7F2547291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafc7cc3566eb04872d828f4700839927632fe0a7102fd1bd8b7fa37de7ed1fd. 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/QZP7F2547292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451f655d1d0bb2d364e74c87441d04cac6c65c92d1e8507c00d6759bc2547f95. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZP7F2547293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e03d895dda45e465379548f81899675f65eff11d956f9a967b9f302b94d310. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZP7F2547294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e90f97940d08edbca1eab316deeda0cccc8fcc2961844c9696d80601e0973e. 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/QZP7F2547295.