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 0x41f5745ad7589d6f117abce92401def472791729f29c7bf3c2fd8d5a18e513aa. 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/110128ac-17f6-47d6-b081-b8d7a8eb2aff.json and https://artists.proofprofile.net/proofs/artist/110128ac-17f6-47d6-b081-b8d7a8eb2aff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Background Music for Audiobook (Vprod BGM)
Just Relax Lines - Peaceful Music For Depression
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 0x2f9fb9cf5df54086c768e05180563cf01b21aabd0d2a327be4263fc8fa6e67da. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/HKK972217826.
Giúp Đọc Sách, Học Tập Hiệu Quả (Calm Piano Version)
Nhẹ Nhàng Khi Đọc Sách - Calm Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebca0d9af9b970640d1d6c18e7e58ad3e3f64741b8721c38bc612c7889552f0. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/BGA472226490.
Giúp Bạn Ngủ Ngon Nhẹ Nhàng (Chill Piano Version)
Giúp Ngủ Ngon Ngủ Sâu - Chill Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aade4175776670b81609483f188b0342659a3da227f7c0ce7bfe91e508252f7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472226429.
Dành Cho Người Mất Ngủ - Chill Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9698f35e235a64b82fae35713c4c237ebe8f4441bd69d8d9aa15823cc87157. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472226432.
Dành Cho Người Thiếu Ngủ - Chill Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bb3c9fb050397c169af497aec30b958c5d5821357e61dc9547e5c194f251bf. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472226433.
Giảm Căng Thẳng Sau Những Đêm Trằn Trọc - Chill Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cad487fa26def7d1b6704bc1ce97d3bbb472860ee1d03fd5f474ab297db58f. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472226434.
Mang Lại Năng Lượng Tích Cực (Piano Version)
Giải Toả Muộn Phiền, Nhẹ Nhàng Đầu Óc (Soft Piano Version)
Nhẹ Nhàng Du Dương Cùng Tiếng Đàn (Perfect Piano Version)
Giảm Căng Thẳng Cực Hiệu Quả (Calm Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab7c5029eb441b8b38c076986d7a02cb462fe7c2ef99621ad7925d6c8fc105. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472226418.
Giải Toả Âu Lo Muộn Phiền Cuộc Sống (Soft Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599e2eef8ec9c3e8e51e067d531d09555b835ec63a363a185abdad9acd9a73b5. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782204634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebab4b852055a5efb5d2452f149800c22982818bc38ff5dee07f02da059fde38. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782204638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb884a1c90c467b392c2be0c473eeae5684aafb1b14eed362e4183d420edffdb. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782204879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb34f63035d37baae356bd87d39555b59d456a13a64799ba190c8ee532dd60c3. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782204881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65873373aa74ba884745dddf63e9ed48f196930033bee1b388b81362a8775f6b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ7782300442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bafd6e0c6fc2654a3b887149689dc3b029c9a5a0ff397686ee60c978b01144f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782301636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c97d9e7f85317c5922eb278d3015d043773fdb9b3dd3a347972d55b9a33e0e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782301630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136d7be8987a1882ceef07f5472b9106824da949f5c552aab73d2ea4cc4b537d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782303156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a10b5a2e4fe349a75bf631be8bb02625976bd975747d3d58d5a951ffdca62e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782303155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83695febde729d3a939c6ea93d0e5be667da1c5c4da1ecff8b931b08eca7c8a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ7782303157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a9070297abac148ab8c9da1843d20177625a98a4d1835a0d5b966cc75302c0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782303161.
Prayer Music - Peaceful Piano Instrumental
Chill Tại Nhà Hàng - Lounge Saigon (Vprod Jazz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6721c6300f9a521c9432b4501abab23009f306db2b89af9796b9b019e9a6f81f. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7782305992.
Romantic Background Music​ - ​moments of Solitude
Soothing Sounds of Serenity​ - ​calm Piano Music
夜明けのメロディー - ロマンチックなバックグラウンドミュージック
Starry Dreams - Soothing Relaxation Piano
Echoes of Serenity - Japanese Cafe Piano
Chồi Non Và Đất Mẹ Trong Giai Điệu an Yên
Liệu Đây Có Phải Là Tình Yêu Của Chúng Ta ?
Giai Điệu Piano Đưa Tôi Trở Về Tuổi Ấu Thơ
Chiếc Ghế Mây Lắc Lư Thư Giãn Bên Hiên Nhà
Tiếng Đàn Piano Mang Theo Ký Ức Tuổi Thơ
Vũ Điệu Trên Phím Đàn Nhẹ Nhàng Như Bước Chân em
Peaceful Corner: Stress Relief & Reading (Piano Version)
Max Focus for Reading: Focused Notes - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce332eb8177eea5b31753f58471688ff03321e726b4ae8b39e9b6daaaf339b4. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472421138.
Rainy Day Reading Room: Soothing Tunes for Literary Escape, Vol. 2 (BGM Version)
Rainy Day Reading Room: Soothing Tunes for Literary Escape, Vol. 1 (Piano Version)
Top K-pop Piano of All Time, Vol. 1 (Piano Version)
Top K-pop Piano of All Time, Vol. 2 (BGM Version)
Tuyển Tập Piano Nhẹ Nhàng Cho Quán Cafe, Vol. 02 (BGM Version)
Tuyển Tập Piano Nhẹ Nhàng Cho Quán Cafe, Vol. 01 (Piano Version)
Top 10 Bản Nhạc Không Lời Giúp Tập Trung Đọc Sách, Vol. 01 (Piano Version)
Tuyển Tập Piano Không Lời Giúp Tập Trung Khi Làm Việc, Vol. 02 (BGM Version)
Tuyển Tập Piano Không Lời Giúp Tập Trung Khi Làm Việc Vol. 01 (Piano Version)
Top 10 Bản Nhạc Không Lời Giúp Tập Trung Đọc Sách, Vol. 02 (BGM Version)
Top 10 Tracks for Focused Learning & Productivity, Vol. 02 (BGM Version)
Tuyển Tập Nhạc Thư Giãn Không Lời Cho Quán Cafe, Vol. 01 (Piano Version)
Tuyển Tập Nhạc Thư Giãn Không Lời Cho Quán Cafe, Vol. 02 (BGM Version)
Tuyển Tập Nhạc Không Lời Giúp Giảm Căng Thẳng Khi Làm Việc, Vol. 02 (BGM Version)
Study Melodies: Top 10 Tracks for Focused Learning & Productivity, Vol. 01 (Piano Version)
Tuyển Tập Piano Nhẹ Nhàng Xua Tan Mệt Mỏi Khi Học Bài, Vol. 02 (BGM Version)
Literary Rhythms: Top 10 Songs for Focused Reading & Relaxation, Vol. 01 (Piano Version)
Tuyển Tập Nhạc Không Lời Giúp Giảm Căng Thẳng Khi Làm Việc, Vol. 01 (Piano Version)
Literary Rhythms: Top 10 Songs for Focused Reading & Relaxation, Vol. 02 (BGM Version)
Tuyển Tập Piano Nhẹ Nhàng Xua Tan Mệt Mỏi Khi Học Bài, Vol. 01 (Piano Version)
Piano Office 1 Hour - Giúp Não Bộ Thư Giãn & Tập Trung Gấp 3 Lần, Vol. 02 (BGM Version)
Top 10 Bản Nhạc Không Lời Thư Giãn Cho Quán Cà Phê, Vol. 02 (BGM Version)
Tuyển Tập Nhạc Không Lời Truyền Động Lực Cho Ngày Mới, Vol. 02 (BGM Version)
Piano at Work: Top Songs for Professional Excellence & Productivity, Vol. 01 (Piano Version)
Top Nhạc Nền Tạo Năng Lượng Tích Cực Để Làm Việc Hiệu Quả, Vol. 02 (BGM Version)
Tuyển Tập Nhạc Không Lời Truyền Động Lực Cho Ngày Mới, Vol. 01 (Piano Version)
Piano at Work: Top Songs for Professional Excellence & Productivity, Vol. 02 (BGM Version)
Top 10 Bản Nhạc Không Lời Thư Giãn Cho Quán Cà Phê, Vol. 01 (Piano Version)
Piano Office 1 Hour - Giúp Não Bộ Thư Giãn & Tập Trung Gấp 3 Lần, Vol. 01 (Piano Version)
Top Nhạc Nền Tạo Năng Lượng Tích Cực Để Làm Việc Hiệu Quả, Vol. 01 (Piano Version)
Học Bài Không Mệt Mỏi - 90 Phút Nhạc Thư Giãn Giúp Tỉnh Táo Suốt Buổi Học, Vol. 01 (Piano Version)
Học Bài Không Mệt Mỏi - 90 Phút Nhạc Thư Giãn Giúp Tỉnh Táo Suốt Buổi Học, Vol. 02 (BGM Version)
Nhạc Giúp Chìm Vào Giấc Ngủ Sâu (Sleep Piano)
Piano Nhẹ Nhàng Thư Giãn Buổi Sáng (Nhạc Không Lời)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1a6d447a376151e579e889b5105633692b361d695b4f9793ecb0b4865c90a5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:26:27Z), 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/BGA472442829.
Nhạc Cho Buổi Sáng Tinh Mơ - Nhạc Không Lời
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee16a9ee579839bbbce6424d70cefb833a624df1bf14294beeb8d1b6fb40fe61. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BGA472442830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a1f86199a0ce129be6a37e7f6c81d06ec1ddf9c7a290410c21d55ce3deeda0. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472442832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e37640ae64dce330fa11661bd69538b7fafd2bc9d3ef4e2bc921651ae01187. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472442833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00e7596677101ed41f257d7ae656bb0813b2dc90f576fc7f5ca1d8911415fe0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:42:15Z), 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/BGA472510402.
Cải Thiện Tập Trung – Công Việc Hoàn Hảo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be87edb94504302aa3f4dbde1ce6f210604b55ccb581d6d5518c3dcb3addc28. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:02:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472510408.
Đọc Sách, Nhâm Nhi Cafe Và Lắng Nghe Piano
Chào buổi sáng - Hòa mình vào thiên nhiên
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e4e0bf14d0fb87f30a9b1f37566975cd6b940429727acac69d5c6644a1269d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NL2VN2519937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b530041d8bf25833edc1c1d47c6d2bcc6fe3ce068953ca0af03a75be5bd909. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2VN2519938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0608890fb22358bcbb9b2ecb6ce97653554005099158800f9e8272d336b28ebd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NL2VN2519940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabbf2b5085b4d37f3edbbeb42202502fe4f4b95343b0d7f605cf7ffb9d728d0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2VN2519941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fb5590849ca990daeddfd245acaea97ce0c5967545e3012b04806b7db01fea. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NL2VN2519942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684e2fa350f72366be60a50aabd15cf669e00b34bb1d3f01f4d5bb4384496756. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/NL2VN2519943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9376d3e97e97e34fd3e38f6abdefd2d82d02b381522e3808feb1067555a6b0a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NL2VN2519944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6fccfbddb2ad90b968a79ea83288e850c750ba431e6cc4284f3231f3eed993. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NL2VN2519945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26101acad8ad888dc936ab236bd15baf6b220874b4dacfc1558d8c6426695f7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL2VN2519946.
Morning Light Piano - A Gentle Start to Your Day
Reading with Piano - a Quiet Mind Begins