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 0xbffe4ba3874c8a28f54d5ec23fa66096e87441e46dd512cf084ab0d0c28db3ad. 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/2a328e13-2acb-4c4b-8aba-f4d3692e2dda.json and https://artists.proofprofile.net/proofs/artist/2a328e13-2acb-4c4b-8aba-f4d3692e2dda.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 0xb38c01b870c18af4fda3972d8dfcff152dd510ed3694874b65c457c17d000359. 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/FR9W12249831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74185e5f3cbe570ba03dc27b0f15ba18a11a12f05cfc48de95f8f575f8e343ad. 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/FR9W12249832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f0a20a2918755386e6f5efbe2637015cbde789f9e75d89709fa6c17d818489. 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/FR9W12249833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd956748dcf102ba31ac4db658fbf7362e42cfdacd6f94578063f403b53160146. 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/FR9W12249834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8bdf34fe8297cecc0e1c2b9b788b61c77db0d3f11961072e00afbe8bf9b52d. 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/FR9W12249835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc024a8c607fe72611ccb88d212165a4bdd090cd2882a477ccb5c259b4c8bf922. 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/FR9W12249836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ad630c5472165e3be3954c2804f3013e8333d6adb8486089bea4a7fb702eeb. 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/FR9W12249837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53642f02550a533d105d01f76d0b031091ba0dd50aab8dc09860e92ed9bf34e7. 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/FR9W12249838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c891e674266858d1c6e2dae9da9e53613d60f0cf4dc283673a75071e5121ae7. 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/FR9W12249839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72be66025d28159d402ac4bfcb460a2f85115c22eb359d83d58d4b159898b20f. 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/FR9W12140254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647af7fa23b8d9df0e0ed291df2d79eabc02859d234c59dfb1135b2c57fdd72. 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/FR9W12140255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffef2816fac7af24d7e85e0c742ae807aa3893ecba246064d4ef0781a0ed104. 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/FR9W12140256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddced7981b829bb1136e3465a185ad01770c3ed17607dce125f8b33d1b8016e. 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/FR9W12140257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b34d4bd805b66cac93a6acd637829714adc0adbc4db53d853b5d8af014fda42. 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/FR9W12140258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bd23e3c3a7f1fd33381bbe941cd121342c710b42109aaa8882010573c09133. 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/FR9W12140265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c2313361180391eb85c4ac70ba3bf642c842ac4bf431f94bdd6a19486e6772. 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/FR9W12140259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fea537b6f64352b7b0a8c79bb34da39ccdd1316d24cf727c20aa3681109ef39. 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/FR9W12140260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbab60ee11bb0ec9285d7db598a1bee11bf529a186e111782e6964f86d5b8120. 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/FR9W12140261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45aa9cc126d52143be9a12f191d57a683527494d1aa065d28ccd32812348984a. 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/FR9W12140262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426eecc8a9b392ed000bfe7b45184bc0af7d651bda28b3c35cc9e98bfee6be36. 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/FR9W12140264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ce7e937b02f03837544a0e9f8d6c1a828a28695ad1f747d14484d6e056157b. 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/FR9W12140266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbb0e0d76307c9d9bb5a1e4eb4d0c1323811f2469c4c2b030f3641359250610. 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/QZDA52180415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18236c2c2270fd242b88722eff935bb0caae5c867ce103d24b0c05d070194157. 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/QZDA72198144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee66f59efa5e38ff0e69193c9c6bbf57e83b5502ad49a8dd1a1d0c51cb408886. 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/QZDA72196642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f8ed62dba7eb83e55a6e58ddb802b172dbb7277f465d5472d4d1e69d6c2ad9. 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/QZDA72197058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9146839f8ab55b785ef0bd4f98ab75a37527b1b9211dc45f8b0c991680f6d1. 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/QZDA72197417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97727ae9ee08b5730991f29dc5515a1366ee3d9920ed97f9a121c7b72d26cc57. 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/QZES52112643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad1676fc1e9c8a169ce92998509762b862b89eeab8b774b98cb1fe2fdda7fc6. 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/QZES52115162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52444ac527bb56f55dc3223ac652fe8126c7f48d59be7cdca9df04e75656599e. 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/QZES62119329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2ef40487772389408e6346faffac750de226826c294f533606aeb60b68044. 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/QZHN72112387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c135b234140f168b17f2e7c81deb0d0a0dad10e7cc704cfc62463a61e948a48. 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/QZDA42189817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9838586f7933ed1d100cfd247e0eaec1ddff4bee076d5ea62bb72da4bdc90f97. 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/QZFZ72108810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7103fc2b102a2652746ed77e7d0a8cd6ff1ef895e2208d9f75585db18904116. 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/QZFZ72109315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa658a1cd40e57a549346f6e301c7bed252d0801982af454ae5131a8caa855a28. 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/QZDA42193145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f4be9decf85c68fee6b6fc123d75b718587f8b1326a624f5323322c64b6335. 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/QZDA42156780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88e2304a44084cf2b484c15f96bb73034e87df570668e722305dbda5ab26c07. 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/QZDA42193150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03c99dda785a3781ea975be865442cb8a99c81d36b577fa8e44480f3a27ca63. 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/QZDA42156781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f1ceb7f47d1234bdf1a3841bcdce5ddaa823e2c08163266a02f4c50d3c9267. 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/QZDA42156435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0f85b7b6f966ca57fd69f41f6bce0853974e0675eba3a61d2c31ae6b963f9. 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/QZDA52102543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f17b9b80333f7ca53ecf10996619b04f5b338e5a18b43f270a8348f152454a7. 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/FR9W12242868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c2caeac37b3be9dc0ad2e9eb9fd3af1efe52f116d4bc71fe16149a8bf56980. 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/FR9W12226721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdb9742c2a725c13c155610bdf639bb6ccc80ded933ec064e2638b81da1be8e. 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/FR9W12217866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed965b376521d89a8d2a1576fae472bf4bd2bf17894811ca65e623a14dff595a. 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/FR9W12142947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1737fd20974519ed60cf60aafc1fb24b048205275251653e8992a3c2303b5dc1. 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/FR9W12139591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5e7dfe9c16875e6274fbe89c4d599a4928a9445df13fe9a116f0996aed9b73. 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/QZMEQ2117816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb59839d5f9f67f410b93645917ae06acdb09af0389c0308e11e3a6a36c43d4a. 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/QZK6G2148450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e36969e553f419a36b6f593fa511e79f7b93564690192d6081bbacc7a08112. 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/QZK6K2103243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6442df6ee6779c924a2333866fdf8c916794bf3ac380058218ebb30816374b11. 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/QZHNC2169426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed52c32378c4fa7658db550ffadb399128f3c2ebfd28d616213e55daafa02eba. 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/FR9W12144944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c325e658bc32517b4779961eb355084d6db6a65a8b788260def092bc3acb02. 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/QZES82104627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04bc8854a4c8ef29dea593aa0b2ff9452af982b0f2cb41e4586096b0c8ef6b6. 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/QZES82125390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe476e0462a31570a2f3d4e802ec0c55d648f1744f426ffbd5180fcc53e700b33. 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/QZFZ72187548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686adccea0cff469a001694b5fc9cfdc380ae2f5749af5d6ca219a287fbe766c. 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/QZES62195686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c311af094c595712d552b4aad694f1261602c9ed7d99fffa8711495da77745. 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/FR9W12218835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe134dab4679b80aff28975034044bf75a0dafca9a4a21815b734c8ace09437. 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/FRD8L2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032181d08d7590a37a851fe3bf2683858541aa029b50e1da901b193f86baee2d. 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/FRD8L2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b06b6598f777c2986175996f18defb3ece1f04b178a1b46e6a8cb75c7eed005. 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/FRD8L2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0fb23d0e22b18d2d1beba5d5ea67a3cc14b61140878f77f5a6328bf1e8cea3. 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/FRD8L2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f2c8939349a1c8466ee35dcacca6327472730b2e6f1a3a3b959dbc051d0800. 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/FRD8L2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6cf116f065092410b76fd891c7d36c196a04b43d8c29b583abf4547d834030. 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/FRD8L2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0db1a82c2160b359400bec047e32eb4162f234b9dbb50c1f2c9b009b795cb6f. 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/FRD8L2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd2300c6e605f6a604ea49785df143c2620a133bd8b0d2851e0cdf6c847e88f. 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/FRD8L2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6274938c3c982e2bbd8e53e3a376c87316e415005359471ac7128569836ca06b. 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/FRD8L2300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecc788053baed79b340419f0aaba85fd39162edd0deae95c8581021a92e794d. 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/FRD8L2300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc878507f21bbb601567d0869143c84cff5ab6793439966e72762fb09b057ab90. 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/FRD8L2300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a934127a54253425885ef3867f8103e1473b78a85d4595ac473323e2794a72a. 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/FRD8L2300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b9b852bd64a78435f0a94f5429a0cdcb3d1aacd949c277d521f2cd314c4a3c. 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/FRD8L2300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8ee232e1cf0de94b58dbfa7f413aa538804af5dc0dcd61fd858db589bfb31f. 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/FRD8L2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301dd1a2b35711b5172b6d076dadd5baddfb5d760d65c109aed035a92d2a12c0. 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/FRD8L2300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb3259022bbc85a5781d4da953d2c2dbbfeec06bf638fd809f4b5c60cb3bb9f. 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/FRD8L2300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e08a0bd56ea07335968112b365cdb8ff1269742767348f7f67bc6cee07bf65. 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/FRD8L2300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178ab5a9e0b35bbabfbca68d99fd0260ab9ee42738c80a7d6fd4b38a6b62fced. 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/FRD8L2300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9513672ba976623e979dfa170c21e3d26c58904f373cd2ad03ee802fd0a4b7. 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/FRD8L2300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6274938c3c982e2bbd8e53e3a376c87316e415005359471ac7128569836ca06b. 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/FRD8L2300090.