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 0xd586501c82948a9b69ab9d61739882038e927bf9109d12cc0f12fa0d9dc985e5. 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/57372b44-72e6-45f6-abd7-393082f2e5c1.json and https://artists.proofprofile.net/proofs/artist/57372b44-72e6-45f6-abd7-393082f2e5c1.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 0xc65170096534fb34c1a738f9c870de0090cc1bce14f77311b487ea9846c4d4c1. 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/ES71G2317700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca8ec7837363f3ddc336b0cc8f2c0251bd06b407dc5037bdef41704dd04aeac. 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/ES71G2317701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633f2a012a11042dc6afbcd582f5965a3726b2f80865802a39655e06ee5d4aff. 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/ES71G2317702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f8f3c9552ffbcae69f37e0644858bf79068087be8fe6c10bd62d71b6af1e7e. 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/ES71G2317703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4628a05d14c81eabf8e703cfd9dabf17ff37a3fbdb48acec90b7e9f1fb1bb2a7. 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/ES71G2317704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0666f3878ef95601ba90e958e01bad95c23a6e937254064f52621ffe0db01baf. 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/ES71G2317705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d03154f35507c266e2d60ab289d249c6a58c2c6a74d0786933302f22cd94700. 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/ES71G2244483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e949f5ba1621d79e4553415cadae58f2cd331bfff11218f53291ac796517fbc. 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/ES71G2317707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b44b62de524fe45014fe9a55c05af2c6a91b9dafa770f4fab466b16001b6b. 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/ES71G2317708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278f2abe35f67f1e474ea60b7f95e60b5af9b94390a09a3923d129aa97135d1a. 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/ES71G2316408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf9f7f40f0c2f3bf8c1bf8b193f28ccf8987fff734aa4d9abf3fbc4a88ce4fa. 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/ES71G2147755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a32369b3cc5900030c6745bbebf4ae5c91278fc1765e68add7cfc16a80b4a51. 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/ES71G2317711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2eb2362974f73da1cd5a66cd3ef032233765a97bb9aa0f16e910bbb776abf3b. 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/ES71G2317712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57840f24970cfe5379e77bb31669a46560dc070ce952f33a500b2e87d2581d4. 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/ES71G2311602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65170096534fb34c1a738f9c870de0090cc1bce14f77311b487ea9846c4d4c1. 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/ES71G2317700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca8ec7837363f3ddc336b0cc8f2c0251bd06b407dc5037bdef41704dd04aeac. 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/ES71G2317701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633f2a012a11042dc6afbcd582f5965a3726b2f80865802a39655e06ee5d4aff. 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/ES71G2317702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f8f3c9552ffbcae69f37e0644858bf79068087be8fe6c10bd62d71b6af1e7e. 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/ES71G2317703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4628a05d14c81eabf8e703cfd9dabf17ff37a3fbdb48acec90b7e9f1fb1bb2a7. 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/ES71G2317704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0666f3878ef95601ba90e958e01bad95c23a6e937254064f52621ffe0db01baf. 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/ES71G2317705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d03154f35507c266e2d60ab289d249c6a58c2c6a74d0786933302f22cd94700. 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/ES71G2244483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e949f5ba1621d79e4553415cadae58f2cd331bfff11218f53291ac796517fbc. 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/ES71G2317707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27b44b62de524fe45014fe9a55c05af2c6a91b9dafa770f4fab466b16001b6b. 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/ES71G2317708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278f2abe35f67f1e474ea60b7f95e60b5af9b94390a09a3923d129aa97135d1a. 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/ES71G2316408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf9f7f40f0c2f3bf8c1bf8b193f28ccf8987fff734aa4d9abf3fbc4a88ce4fa. 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/ES71G2147755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a32369b3cc5900030c6745bbebf4ae5c91278fc1765e68add7cfc16a80b4a51. 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/ES71G2317711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2eb2362974f73da1cd5a66cd3ef032233765a97bb9aa0f16e910bbb776abf3b. 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/ES71G2317712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57840f24970cfe5379e77bb31669a46560dc070ce952f33a500b2e87d2581d4. 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/ES71G2311602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03077db2e6b1e1871840f74ac19c5a790214e389a4e5a4eda803702468ae96bf. 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/ES71G2329122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd035c3de7448286077b034c19df8c6cdca38d3b14367f63de5bc85f586883467. 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/ES71G2330172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10561c52f8ab76799101f2771d00efcf87dbdd831a4f0b8af4e6a50009a63321. 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/ES71G2332488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7f9b2f82399f396429b97b8164af5a5a747271d679b728e5472cfb115c613f. 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/ES71G2400670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374c61e5da47eac17622402fc17750e9d86e64cadf4b851b68114cc590645d43. 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/ES71G2400671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df91be041ecddac284d71026baa5f193421def42cbfa2acae7ed51040ea4081. 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/ES71G2405833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4b11cbc458980d566bf416ff2da4336c110203d8d6d3face7e4726a0932eb8. 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/ES71G2405834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ee3feb28c85ff36bb1a2778092f1a7af325f3a441d3459dd98083b93c7a09e. 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/ES71G2405832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0847e906223d4f85f90c2f4f04e83053be1608913b03bfe8600c6ddc74009208. 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/ES71G2405835.
Chora Agora + Só Vim Dizer Yau - Ao Vivo em Lisboa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b6951809bfc4761cc38517ec6ea2c984ef708c4cebbedb3224bccdc9b05f2e. 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/ES71G2405836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113ae55c86725580ad42246bcbb48ad4b802618e0915efdf8253d3c686d8f275. 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/ES71G2405838.
Se Eu Não Acordar Amanhã - Ao Vivo no Porto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189d279268ca2218ab89366e2c16df2eeb7b4a350f339d58e179b2226b6cd4f1. 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/ES71G2405837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc95779cd4981131c54da10006c3fb10b59175989262942dc6627c1ce8adc802. 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/ES71G2405840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0c8536897d46a846b754260e00f685a99bb1b8a59753f0c8c6eab50137ce00. 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/ES71G2405839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb3f683eaf0d3cf3bb33cd769159b2460cb7d4c2adc60d727963e77fa20a533. 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/ES71G2405843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e2cc6a60cbd6ad1cdce93697fa366aa0c43da1b6f08f37b558ab595201a576. 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/ES71G2405841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0ecb0fda206dabcbb5214099ddbe5113cc1564060de0cb548199a4cd386337. 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/ES71G2405842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04917fb5178d9728a9cbdacef7ebc3f1deedaee4a0999660eac29f654575efd9. 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/ES71G2405845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec255e348c14591c0bada5172984a1de931087ac1412dca975ccd7da95c1ba3. 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/ES71G2405847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5a2e73e70e759a86670c45f6876dd34c7ee3f3d05c1912cbd9160fe6c5fb1c. 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/ES71G2405844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72bdb0993e7b9874c7578b744bfc9b5914db40261ab2a557107f117380c7041. 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/ES71G2405846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8819875a04969e6b3114f8231c6470cb9b7014b75edcc2ea7c171af73b0eb0. 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/ES71G2405848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6236694d6fd83bcdd474c72b4f84df9542aff176deeaeaf4e0bf80cc9be71195. 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/ES71G2410519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1fb1c50621cbea2f6121ee40e28b49652ffe8c90abb416f1204f14bb1c8bef. 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/ES71G2407125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0697480c1d1b15474e194b72312c412f4dc26d4dde9ed26db4657a6f1ebd60de. 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/PT2KE2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84eb877d1ba80310277d3ca66aa9dc894513be10c1f693280a9a0d1946be0e5. 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/PT2KE2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123817115203efffb9c54656593ca8d2be470b862342bc8bba08e0f630173bc3. 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/PT2KE2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855a5d0b6fa91fa5b7825f7df2637dfb1a038f26fd435dd72e9761a43b8c617. 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/PT2KE2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8af4bdd9cc74beb24ee630ea8c8a04c29a261e6f3d8859d2d44d371e98c7154. 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/GBLFP2116211.