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 0x38ac74de29615558ce797f56da234089c0bbb73e6ac8f40b496bc98d282d2679. 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/17b0df40-219c-4961-a980-dd1a10181abf.json and https://artists.proofprofile.net/proofs/artist/17b0df40-219c-4961-a980-dd1a10181abf.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 0x895c8a312ee11f8b07b175cefa65eeb97b0d08a5feb67351e24e1d502eca5638. 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/QZFZ52068390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637d8117b547b1e8e24660ef3bba6343155862bc65d28f5c03939aa9b62824d1. 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/QZFZ52068394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a88570a71bbe5c0bcf051352d2d17305862081621488daf8818d8841069558. 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/QZFZ52068397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c5bf898d48473414d7abe5a7e4bd3eeadbafeef48d6a1b8a7147ef5af00d8f. 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/QZFZ52068399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7912a131536806b609b99879b3389715790791e88f534d0c7e5e22139f4111. 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/QZFZ52068400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa54bb4dafebd5a25eff0d28b8203ebf0ddab591bac4cea41421cbe53d3eb71. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52068389.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087cbf20641a822f88f755574c169450cec2831bf78876b47761ca3b76134dc5. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZFZ52068391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87528301ce8e0f889891281d7366e8e1f03c489dd94d6393932a9ee56b4fbfe6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52068392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e1477b206f2bb21820456d62e19db8b84d4f2a6451b57c52132196a774608. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52068393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15c45295ef3c65be765c28141350dceb9c68424db9d62ed464309f8ac4a45a1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52068395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1225ea2ac9988e1d31f45f79afac6b9eb1dbd1930fdee67f2d607f07cfef9426. 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/QZWFF2497687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62e94144e4a8dd35318ba1ac308e29ea6eae7b4434d04cd0d4e149b23d744fe. 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/QZWFE2453613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7741957ab0ed5e10fd65ae1feb152d04b841715b3fb5e115af340fba51c4dca8. 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/QZTBA2426346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eba2803ae7f066c872a4af5252785c142e212861a59eb3ac379d7d949bcab5. 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/QZTB22498665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd01cf7519585d936fddf5c7e03f27286c73aa3731c76b37233ddea5a985b5f. 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/QZTB72475768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21964e097bb1b1f7e92105fe99cf45967ff3af2fceff6fecd7f6aab0d9d34b4. 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/QZTAX2428806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dca2dda8d744e2e850b17583a6456db7f706cd0cd48a4f68432709b3739b641. 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/QZNWZ2431196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ce499208ab4b72d18f76b18baeac615f497f7184e40708843324d03d7e73d5. 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/QZNWT2439928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd015e52fa9208128c7e92a23e1ea812ffea175fde6864b25e7abb17ad46e8b2. 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/QZNWS2442436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1595a99baef69d441c981530cce19c64ba5fa622aedeee3e00bf2cf651ea68. 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/QZMEM2424138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf1ab339c413b74f4b21ffdead929653e6cdab6b9595c892239e833f89dd2ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2490553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eae22797126ae1ed64270f347bfe54ecf0ff4ee1c7ce3969f47befd9d30124. 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/QZHN72452966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adb47c5c14f30b13eacab66f57906c0c6b54f2cd485288c50285fa4b3fd9c44. 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/QZES92436960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe1863d1d06707c76849b7c17f1510a29ac8ee0248eb509cf87ec59e642329d. 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/QZDA82404560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a31f3d09d1121e76969d875c319d0e27e0a284c478edbe380e4cece34eabb1e. 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/QZDA42482543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6282f14eebfb2470be6cc7c7582dc021cc846964233eab9a53948cdb134866e6. 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/QZFZ42473770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c253d462c943f15ac3dd520215125fd8931b72ce4c1c18956199ae1a093d4a. 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/QZWFK2325132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff87f0c2e165ce5c88a9a50a949ed37d8c52338af687bb233bc61a90fc03c9fb. 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/QZWFG2373072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eb47fe21dfe5ca66432bfed271d2a2d0cd9c362c799c06a94874e9fe4f227d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2314134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c18de6ebecef6a1fdf5ff843f7ff60f926e3787a6f9671127cb46bd93fc62a. 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/QZTBA2391282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432ffde28a6bf04fba484efadb1318d5d34d76652bce2c5a52f813027d69f5e0. 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/QZTB42386102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41663ec98bcdc7a40c1c0d7ca20a89c52aeb053b90f245ff9ce57f1696a27f11. 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/QZPLS2330590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08610f0de0b0f9c6e5065295aa61d6f13d9dabf8e350c55edfcb88a46c88387b. 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/QZNWX2360711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d818ec3dcfd1f64341b142ed43dc2084b36e8b4087980772985d974ff13cdb1. 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/DEZC62359825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d1f6596a4efcb6725bd85a3b6f46cde520e6e42b07fbcb104652c038e2133e. 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/QZMER2367198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a26028e4a4a28578eaed02c58d0b9bc2cb93035cbd9e444ca71592b71351b2. 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/QZMEP2398874.
Leading The Way (Daniel Garcia AEW Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dc9cdca37a220e0c562bfc21727c2990e5d308acf72d077e865227b2015e8d. 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/QZK6H2356812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1861eed74f244d68c4c62211d53c0ec6c32018846251a4395bfe3e3cac222d0d. 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/QZK6P2300537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedd1712d9dbfaf503716f0f6ab42e1c476cc1c8b133f381828cc7f393b12bb4. 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/QZES52394430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f305785853fedba9cf317f31cc35a6f3bdeaf3ffa63f52ce5143a47ed71aef. 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/QZDA62367190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5dbc7215a597a7b390ab506e4ce01b9c472c6a9d8f66cf6da8a3164de7509f. 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/QZFZ62312108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f09753e7393e3c783630343be3a83136bfcaeaf45837b15bdcb545cc4e076b8. 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/QZTB82277494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c78c0a6787a75f278af4359dc91a572cead50ba17a6ef6788607f7cd7d46820. 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/QZTB72254384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4f506f499a2250fe38f72d6cb737248457ee591ab86e9b740fff90ec6428cf. 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/QZFZ32553312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb321936a9222fbea7344ae225b72d2ad284d6842a266762e9513f8a5f1b7039. 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/QZZ7V2473507.
Let's Go Buffalo (Bills Mafia Anthem) [Everyday]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa793c58a1891fcfe688ec4c65815f81c424c76f2094653a91bf4e481c8cebe05. 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/QZWFN2502274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5c5b4d4fd7b5e9471a8cb655e7c59c5a6955c7c5ad2887b611ed47f2ccb982. 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/QZTAX2568152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc869e93847f6d6753a6f1e87e58fcaee5b20a70ca783faafb05590a871fea4. 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/QZNWW2598415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61525b6e35cb1a70b9a0fe0bfda478dfc2d05c528d91bd3ea93f85c567c0f5e7. 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/QZMEP2532632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936e436684f8e3d50155d93bd7214c6c101d50c77a9b544696ed40224bce583b. 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/QZHN92546531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb83ce1c1e5dab4d5b37f0f9576ac833511be3d79253bfe5e4b37322c49ca53. 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/QZDA52503310.
Bad Guy (Waluigi Rap) [Extended Version]
Bad Guy (Waluigi Rap) - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9f703393694d730d9619a5def36dd1f2b0e5fd2de027e1d62f16783dd1c353. 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/QT3F32480784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76f27a7f5dfb0d0a8268e0972964fb56ec075250fb84b23384bead21c86e446. 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/QZWFT2452061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6b4eaf5cff600542e7fc286fc8a6e0d8c094278b003392905e3ffe698d333c. 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/QZHN82093144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944c57dfc11622c704917401dc8e7f87720cb8129905812b3eaa93f9d4ad94c1. 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/QZK6P1996324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93d0898f0cf65e868b0c32f29ccc8e07e92f4226f242289d07c544b8fdf5d82. 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/QZK6N1900628.