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 0x80a8e57aef68477dc67fac328d3c32fc6fce32c46e90f4a61d2f22e3109a4f60. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c2dd3f5-29e4-4bbd-b648-5b1d6ab8e223.json and https://artists.proofprofile.net/proofs/artist/4c2dd3f5-29e4-4bbd-b648-5b1d6ab8e223.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hoy Peña... con... Martín "Papucho" Funes y amigos
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 0xdf27a694dad6f394649965b393557ca16b33cb3746088c0856c93167d8580446. 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/ARBC82000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127eddcf22a924c7a697638fa716f0671692dab09c3c77ba4b4885ee22749f54. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARBC82000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b24da0b83006856689b1711e1f1a8499a6e0d4899c20251ddb89240ccba8cba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARBC82000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a840c9986335d675b336c1d74c571a573451d8be83bb84b90274dc4c3ae866. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARBC82000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6c052b3f32a1938c195e71838d6154f8aad39076aa8beb671bbe7e17e19b75. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARBC82000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb052d2be6ebabdf6bf8d65bb564b5f2e6da1adebb444233ab04c2bb466aea22e. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581500880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04ae27ce66737a6c32246eecf9a8f128daf2abd5d36f114bc5b3e8d10c4ee7a. 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/ART581500882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58670b1713c9be05a4585172e7367d6a7ba013672fab162bb4f1d23381242adb. 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/ART581500886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a402a339936ae71b2a118b654c30d4aadf31af504447453d6114b5e7bfb6739. 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/ART581500887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd284aac27df03b07d56e8bfb1c00e6932014b4e2ed9226ca3f67eba08ae1ab88. 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/ART581500888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf050eaafc7e1a7dcfe9aadbf8e5b6182cedfe66c130195b4eab44e9dba17bf31. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:33:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581500891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcf216790f9b833733aedda9982261b2fd8efdf14d8523d386c6efa2795ac22. 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/ART581600544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9863f19f91aaf6c6f9e75b49cee0ffb2ed88e4638eed29d897f2a18722a617f4. 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/ART581600545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26b83e47f15bf9ecb0b2da1a42483e5aaf8e91657ae6b3a3d7a12b104688854. 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/ART581600546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df7e255e228dab03f30a3ecb5121057d65c5e59b5925580d46eac3c39c4c10f. 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/ART581600548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6347e2d8efcf5b88cf1d24f7dc45bad0bdf9ad32e4cd5b184d09cacb6d5e9ec6. 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/ART581600549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39e869fe678b87601653be951542abbfbfc24df960b26b8522939ad44a08cf5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581600552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee5b171c140ea1da33c8b0b7a586bf90f76254da56e3a362be4b9490af9aea6. 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/ART581600554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c026088fbd391d44e955394c2aa1f395df8c9894ab45a2d1ad1a68a1534d30. 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/ART581600555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dece3632b9f00c16fd23e05fe92464e89f394eaf4faff5776d1ec517e1f733c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581600556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe619f1db99d81fa9ccb275dc4b51e21d067d4a9b745b54c160eba098f6f792b8. 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/ART581600557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef690ded5760eb5ec063cfb99dfc25bb8134bf4173653792a0056de17426d2ad. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581600560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb305e9647cf17b74634b0b09748700b38c35350506142f753cee2dc810d6f9. 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/ART580900760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778308754c049ad583651a8c2eb31299159efe28ff063a0f09d8ad17a5f3cb2b. 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/ART580900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97592de8826f085a2c82c49ecf4d2cb65d68a4215b9c9543f9b46403575c4f83. 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/ART580900762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dab695d48dbe0d68ae6a00b63868bedae351bc51470c90d6218e871273fe4b1. 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/ART580900763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291145331ecf6f70ba975669b49ee4abf45618e364f7b35796befecf6fc7c7f4. 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/ART580900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2ae92f1fc4392d012f972dddc8be6eaa254f9846009e7190e2b8303227bdfe. 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/ART580900766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5456d032ea74e2f9de3bd1a993aeb5bcf1b95eb81d74d4c91647ab3251ceaa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART580900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee356770fff0c077b6b4dca49458bfa5223d78581cde0c808d9be5d19f6d6177. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART580900768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6cffa07c9cff493f5c1916fee3c04a688d6ba940db5b81c3dfd9834d8fd32a. 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/ART580900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5b6fe04050d0cf70b9640196620d5db110e5afe006f42d24cbd86154f148c9. 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/ART580900770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2c6ba1ae32206342bd09d9d70573ce20e104efa408310ea8d661f3684dad06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART580900774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576e944428079d3743aebf0b41eb4c0829aa0c6e2ddf1ca122e032ef04a3b32. 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/ART580900775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b5f9cc314c09a0c76f60d26431fcb87b90f922958ede5020bfd1ef98b9406. 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/ART580900776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b5f9cc314c09a0c76f60d26431fcb87b90f922958ede5020bfd1ef98b9406. 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/ART580900776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04ae27ce66737a6c32246eecf9a8f128daf2abd5d36f114bc5b3e8d10c4ee7a. 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/ART581500882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58670b1713c9be05a4585172e7367d6a7ba013672fab162bb4f1d23381242adb. 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/ART581500886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced61e36aa5e6325d0aa8304f93613fe4307bb3fb57eef5a5dd46a71c23b97fd. 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/ARG991038818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5ae06041f3135469de4ca7b6d1e10f94ba2f0246852cde6ef16739043c02c8. 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/ARG991038819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ee1d781f9d80910a1a35480e144222bd779e4601a0f71e54752ed476c13c81. 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/ARG991038820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571c8011d0dcddb71822ab458c61dc234259e86fe2c1ed463aa213a71ae06ccc. 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/ARG991038825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c654048b63644d9f37ad70d64a3b368b5f80fb5af4d231a852e479821e2f8a4. 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/ARG991038827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb305e9647cf17b74634b0b09748700b38c35350506142f753cee2dc810d6f9. 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/ART580900760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576e944428079d3743aebf0b41eb4c0829aa0c6e2ddf1ca122e032ef04a3b32. 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/ART580900775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6cffa07c9cff493f5c1916fee3c04a688d6ba940db5b81c3dfd9834d8fd32a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART580900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778308754c049ad583651a8c2eb31299159efe28ff063a0f09d8ad17a5f3cb2b. 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/ART580900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb305e9647cf17b74634b0b09748700b38c35350506142f753cee2dc810d6f9. 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/ART580900760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c08750cf27a4856704c093125ad5cfd43a0f11e3d98e4e0ffc5f4c1dda94d3. 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/ART581101516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d70822d2e038c449d29d04260a775203d9b87f721fcd2dd6b330b1859d98a9f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART581101454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778308754c049ad583651a8c2eb31299159efe28ff063a0f09d8ad17a5f3cb2b. 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/ART580900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668b1d254a2cdcb8b845c4ee6d1b71f78c18e8882ee7a300ff694d4815994dd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART580900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c08750cf27a4856704c093125ad5cfd43a0f11e3d98e4e0ffc5f4c1dda94d3. 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/ART581101516.